Works (182)

Updated: April 11th, 2023 10:13

2022 journal article

Cryogenic reciprocating torsion induced nanoscale precipitation in aluminum wire with exceptional strength and electrical conductivity

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 860.

By: S. Cai, D. Li*, S. Liu*, J. Si*, J. Gu*, L. Zhou*, Y. Cheng*, C. Koch

author keywords: Aluminum wire; Nanoscale precipitate; Gradient microstructure; High strength; Electrical conductivity
Sources: Web Of Science, ORCID
Added: November 9, 2022

2022 journal article

Multiple gradient structures driving higher tensile strength and good capacity to absorb e d energy in aluminum wire processed by cryogenic pre-torsion

SCRIPTA MATERIALIA, 210.

By: S. Cai, D. Li*, S. Liu*, Y. Cheng*, J. Li* & C. Koch

author keywords: Aluminum wire; Gradient microstructure; High strength; Cryogenic torsion
Sources: Web Of Science, ORCID
Added: December 13, 2021

2021 journal article

Synergistic effect of Nb and Zr additions on the structure-property relationships of nanocrystalline Cu processed by mechanical alloying and hot pressing

JOURNAL OF ALLOYS AND COMPOUNDS, 854.

By: D. Roy*, S. Chakraborty*, A. Gupta*, A. BasuMallick*, R. Scattergood & C. Koch

author keywords: X-ray diffraction (XRD); Transmission electron microscopy (TEM); Shear punch test (SPT)
Source: Web Of Science
Added: January 11, 2021

2021 journal article

Thermal stability and mechanical properties of Fe-Cr-Zr alloys developed by mechanical alloying followed by spark plasma sintering

JOURNAL OF ALLOYS AND COMPOUNDS, 856.

By: V. Muthaiah*, C. Koch & S. Mula*

author keywords: Fe-Cr-Zr alloys; Solute segregation; Zener pinning; Spark plasma sintering; Transmission electron microscopy
Source: Web Of Science
Added: March 8, 2021

2020 journal article

Dual gradient microstructure to simultaneously improve strength and electrical conductivity of aluminum wire

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 783.

By: S. Cai, J. Wan*, Y. Hao* & C. Koch

author keywords: Gradient microstructure; Aluminum wire; High strength; High electrical conductivity; High-voltage line
Sources: Web Of Science, ORCID
Added: May 11, 2020

2020 journal article

Grain refinement induced friction reduction and anti-wear performances of electrodeposited graphene/Ni composites with low content reduced graphene oxide

JOURNAL OF ALLOYS AND COMPOUNDS, 826.

By: Y. Liu n, F. Zheng*, Y. Wu*, C. Koch, P. Han*, C. Zhang*, Y. Liu*, Y. Zhang*

author keywords: Reduced graphene oxide; Ni matrix composite; Tribological properties; Grain refinement effect
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Synergistic effect of Nb and Zr addition in thermal stabilization of nano-crystalline Cu synthesized by ball milling

MATERIALS LETTERS, 271.

By: D. Roy*, S. Chakraborty*, A. Gupta*, A. Mallick* & C. Koch

author keywords: Nanocrystalline materials; Powder technology; Thermal stability; X-ray Techniques and Transmission electron microscopy (TEM)
Source: Web Of Science
Added: June 29, 2020

2020 journal article

Tuning heterostructures with powder metallurgy for high synergistic strengthening and hetero-deformation induced hardening

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 777.

By: Z. Li*, X. Fang, Y. Wang*, P. Jiang*, J. Wang*, C. Liu*, X. Wu*, Y. Zhu, C. Koch

author keywords: Heterogeneous lamella structure; Synergistic strengthening; Hetero-deformation induced hardening; Powder metallurgy
Sources: Web Of Science, ORCID
Added: April 14, 2020

2019 journal article

Achieving Gradient Martensite Structure and Enhanced Mechanical Properties in a Metastable beta Titanium Alloy

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 50A(5), 2126–2138.

By: X. Ma, F. Li*, Z. Sun*, J. Hou*, X. Fang, Y. Zhu, C. Koch

Sources: Web Of Science, ORCID
Added: April 29, 2019

2019 journal article

Effect of B on the thermal stabilization of cryomilled nanocrystalline Cu–Al alloy

Materialia, 5, 100253.

By: K. Sikdar*, A. Mahata*, S. Chakravarty*, M. Atwater n, D. Roy n & C. Koch

Source: Crossref
Added: August 28, 2020

2018 journal article

High strength, ductility, and electrical conductivity of in-situ consolidated nanocrystalline Cu-1%Nb

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 711, 350–355.

By: K. Youssef*, M. Abaza*, R. Scattergood & C. Koch

author keywords: Nanocrystalline materials; Mechanical properties; Copper; Niobium
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Bulk Nanostructured Materials

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 48A(11), 5181–5199.

By: C. Koch, T. Langdon* & E. Lavernia*

Source: Web Of Science
Added: August 6, 2018

2017 journal article

Effect of oxygen content on thermal stability of grain size for nanocrystalline Fe10Cr and Fe14Cr4Hf alloy powders

JOURNAL OF ALLOYS AND COMPOUNDS, 720, 510–520.

By: P. Roodposhti, M. Saber, C. Koch, R. Scattergood & S. Shahbazmohamadi

author keywords: Oxygen free nano-crystalline materials; Thermodynamic stability; Kinetic stability
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Grain size stabilization and strengthening of cryomilled nanostructured Cu 12 at% Al alloy

Journal of Alloys and Compounds, 716, 197–203.

By: S. Chakravarty*, K. Sikdar*, S. Singh*, D. Roy n & C. Koch

author keywords: Cryomilling; Nanocrystalline; Thermal stabilization; Cu-Al alloys; Intermetallics
Source: Crossref
Added: August 28, 2020

2017 review

Nanocrystalline high-entropy alloys

[Review of ]. JOURNAL OF MATERIALS RESEARCH, 32(18), 3435–3444.

By: C. Koch

Source: Web Of Science
Added: August 6, 2018

2017 journal article

On the origin and behavior of irradiation-induced c-component dislocation loops in magnesium

ACTA MATERIALIA, 131, 457–466.

By: W. Xu, Y. Zhang*, G. Cheng, S. Mathaudhu*, R. Scattergood, C. Koch, E. Lavernia*, Y. Zhu

author keywords: In situ transmission electron microscopy; C-component dislocation loop; Atomic structure; Magnesium; Stacking faults
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

Self-organizing maps for pattern recognition in design of alloys

MATERIALS AND MANUFACTURING PROCESSES, 32(10), 1067–1074.

By: R. Jha*, G. Dulikravich*, N. Chakraborti*, M. Fan, J. Schwartz, C. Koch, M. Colaco*, C. Poloni*, I. Egorov*

author keywords: Alloys; AlNiCo; design; magnets; metamodels; optimization; properties; SOM
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Synthesis and characterization of an in situ consolidated nanocrystalline Cu88Al11.5Y0.5 alloy

Journal of Alloys and Compounds, 717, 219–225.

By: K. Sikdar*, S. Chakravarty*, D. Roy n, R. Scattergood & C. Koch

author keywords: Nanocrystalline; Copper alloys; Mechanical alloying; In situ consolidation; Strengthening mechanism
Source: Crossref
Added: February 24, 2020

2016 journal article

Algorithms for design optimization of chemistry of hard magnetic alloys using experimental data

JOURNAL OF ALLOYS AND COMPOUNDS, 682, 454–467.

By: R. Jha*, G. Dulikravich*, N. Chakraborti*, M. Fan, J. Schwartz, C. Koch, M. Colaco*, C. Poloni*, I. Egorov*

author keywords: Design of alloys; Magnetic materials; Computational materials design; Response surfaces; Meta-models; Multi-objective optimization; Pareto-optimized predictions
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Effect of nano-oxide particle size on radiation resistance of iron-chromium alloys

JOURNAL OF NUCLEAR MATERIALS, 469, 72–81.

By: W. Xu, L. Li, J. Valdez*, M. Saber*, Y. Zhu, C. Koch, R. Scattergood

author keywords: He bubble; Irradiation; Nano-oxide; Void swelling
Sources: Web Of Science, ORCID
Added: August 6, 2018

2016 journal article

Feasibility of formation of nanocrystalline Fe-Cr-Y alloys: Mechanical properties and thermal stability

Materials Characterization, 114, 43–53.

By: V. Muthaiah*, L. Babu*, C. Koch & S. Mula*

author keywords: Fe-Cr-Y nanostructures; Miedema's & Toop's models; Grain boundary segregation; Zener pinning; Electron microscopy
Source: Crossref
Added: February 24, 2020

2016 journal article

First principles exploration of near-equiatomic NiFeCrCo high entropy alloys

JOURNAL OF ALLOYS AND COMPOUNDS, 672, 510–520.

By: C. Niu, A. Zaddach, C. Koch & D. Irving

author keywords: High entropy alloy; Elastic properties; Density functional theory
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Formation of Bi2Sr2CaCu2Ox/Ag multifilamentary metallic precursor powder-in-tube wires

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 29(12).

By: Y. Zhang, C. Koch & J. Schwartz

author keywords: Bi2212; superconductor; metallic precursor; oxidation; phase transformation; critical current density
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Microstructural evolution and thermal stability of Fe–Zr metastable alloys developed by mechanical alloying followed by annealing

Philosophical Magazine, 96(25), 2649–2670.

By: S. Sooraj*, V. Muthaiah*, P. Kang*, C. Koch & S. Mula*

author keywords: Mechanical alloying; thermal stabilisation; interfacial segregation; nanoscale precipitation; X-ray diffraction; electron microscopy
Source: Crossref
Added: August 28, 2020

2016 journal article

On the Formation and Evolution of Cu-Ni-Rich Bridges of Alnico Alloys With Thermomagnetic Treatment

IEEE TRANSACTIONS ON MAGNETICS, 52(8).

By: M. Fan, Y. Liu, R. Jha*, G. Dulikravich*, J. Schwartz & C. Koch

author keywords: Coarsening; Cu-Ni-rich bridges; energy-dispersive X-ray spectroscopy (EDS); permanent magnet; titanium
Source: Web Of Science
Added: August 6, 2018

2016 journal article

On the evolution of Cu-Ni-rich bridges of Alnico alloys with tempering

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 420, 296–302.

By: M. Fan, Y. Liu, R. Jha*, G. Dulikravich*, J. Schwartz & C. Koch

author keywords: Cu-Ni bridges; Permanent magnet; Tempering Energy dispersive X-ray spectroscopy (EDXS); Diffusion
Source: Web Of Science
Added: August 6, 2018

2016 journal article

On the single phase fcc solid solution in nanocrystalline Cr-Nb-Ti-V-Zn high-entropy alloy

MATERIALS LETTERS, 183, 44–47.

By: A. Dwivedi*, C. Koch & K. Rajulapati*

author keywords: Nanocrystalline materials; Metals and alloys; High-entropy alloy; Mechanical alloying; Valence electron concentration; Metallurgy
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Retraction notice to “Fe–Cr–Ni–Zr alloys with bi-modal grain size distribution: Synthesis, mechanical properties and oxidation resistance” [Mater. Sci. Eng. A 574 (2013) 235–242]

Materials Science and Engineering: A, 660, 251.

By: B. Mahesh*, R. Singh Raman, R. Scattergood n & C. Koch

Source: Crossref
Added: December 31, 2020

2016 journal article

Structure and magnetic properties of a multi-principal element Ni-Fe-Cr-Co-Zn-Mn alloy

INTERMETALLICS, 68, 107–112.

author keywords: Nanocrystalline metals; Magnetic properties; Phase stability; Mechanical alloying and milling; Ab-initio calculations; Electron microscopy, transmission
Source: Web Of Science
Added: August 6, 2018

2015 journal article

A Novel Low-Density, High-Hardness, High-entropy Alloy with Close-packed Single-phase Nanocrystalline Structures

MATERIALS RESEARCH LETTERS, 3(2), 95–99.

By: K. Youssef*, A. Zaddach, C. Niu, D. Irving & C. Koch

author keywords: Mechanical Alloying; X-ray Diffraction; Hardness; Nanocrystalline; High-entropy Alloys
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Accurate Nanoscale Crystallography in Real-Space Using Scanning Transmission Electron Microscopy

MICROSCOPY AND MICROANALYSIS, 21(4), 946–952.

By: J. Dycus n, J. Harris, X. Sang, C. Fancher, S. Findlay*, A. Oni, T. Chan n, C. Koch ...

author keywords: scanning transmission electron microscopy; atomic resolution spectroscopy; nanoscale metrology; Bi2Te3
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Effect of stacking fault energy on mechanical properties and,strengthening mechanisms of brasses processed by cryorolling

MATERIALS CHARACTERIZATION, 110, 14–24.

By: S. Dasharath*, C. Koch & S. Mula*

author keywords: Cast brass; Qyorolling; Ultrafine grain; Nano twins; Dislocation substructure; Electron microscopy
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Enhancement of mechanical properties of low stacking fault energy brass processed by cryorolling followed by short-annealing

Materials & Design, 67, 637–643.

By: R. Kumar*, S. Dasharath*, P. Kang*, C. Koch & S. Mula*

author keywords: Cryorolling; Ultrafine grain; Nanotwins; Tensile yield strength; Ductile fracture; Electron microscopy
Source: Crossref
Added: February 24, 2020

2015 article

High-Performance Three-Stage Cascade Thermoelectric Devices with 20% Efficiency

Cook, B. A., Chan, T. E., Dezsi, G., Thomas, P., Koch, C. C., Poon, J., … Venkatasubramanian, R. (2015, June). JOURNAL OF ELECTRONIC MATERIALS, Vol. 44, pp. 1936–1942.

By: B. Cook*, T. Chan*, G. Dezsi*, P. Thomas*, C. Koch, J. Poon*, T. Tritt*, R. Venkatasubramanian*

author keywords: Direct energy conversion; thermoelectricity; thermoelectric device; energy efficiency
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Highly Accurate Real Space Nanometrology Using Revolving Scanning Transmission Electron Microscopy

Microscopy and Microanalysis, 21(S3), 2245–2246.

By: J. Dycus, J. Harris, X. Sang, C. Fancher, S. Findlay, A. Oni, T. Chan, C. Koch ...

Source: Crossref
Added: February 24, 2020

2015 journal article

Influence of scandium addition on the high-temperature grain size stabilization of oxide-dispersion-strengthened (ODS) ferritic alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 636, 565–571.

By: L. Li, W. Xu, M. Saber, Y. Zhu, C. Koch & R. Scattergood

author keywords: Mechanical alloying; Oxide-dispersion-strengthened alloy; Thermal stability; Sc stabilization
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Long-term stability of 14YT-4Sc alloy at high temperature

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 647, 222–228.

By: L. Li, W. Xu, M. Saber*, Y. Zhu, C. Koch & R. Scattergood

author keywords: Nanocrystalline ODS ferritic alloys; Grain growth; Sc stabilization; long-term stability
Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Microstructures and Stabilization Mechanisms of Nanocrystalline Iron-Chromium Alloys with Hafnium Addition

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 46A(9), 4394–4404.

By: W. Xu, L. Li, M. Saber, C. Koch, Y. Zhu & R. Scattergood

Sources: Web Of Science, ORCID
Added: August 6, 2018

2015 journal article

Nanostructure formation mechanism during in-situ consolidation of copper by room-temperature ball milling

MATERIALS & DESIGN, 65, 1083–1090.

author keywords: In-situ consolidation; Nanocrystalline copper; Nanostructure formation; Transmission electron microscopy; X-ray diffraction
Source: Web Of Science
Added: August 6, 2018

2015 article

Resistance of Nanostructured Fe-Cr Alloys to Oxidative Degradation: Role of Zr and Cr Contents

Mahesh, B. V., Raman, R. K. S., & Koch, C. C. (2015, April). METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, Vol. 46A, pp. 1814–1824.

By: B. Mahesh*, R. Raman & C. Koch

Source: Web Of Science
Added: August 6, 2018

2015 journal article

Spin-driven ordering of Cr in the equiatomic high entropy alloy NiFeCrCo

APPLIED PHYSICS LETTERS, 106(16).

Source: Web Of Science
Added: August 6, 2018

2015 journal article

Structural evolution of Cu(1−X)YX alloys prepared by mechanical alloying: Their thermal stability and mechanical properties

Journal of Alloys and Compounds, 627, 108–116.

By: S. Mula, D. Setman, K. Youssef, R. Scattergood & C. Koch

author keywords: Grain boundary segregation; Stabilized nanostructures; Mechanical alloying; Micro-tensile test; X-ray diffraction; Electron microscopy
Sources: Crossref, Web Of Science
Added: August 6, 2018

2015 journal article

Tensile properties of low-stacking fault energy high-entropy alloys

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 636, 373–378.

By: A. Zaddach, R. Scattergood & C. Koch

author keywords: High-entropy alloys; Stacking fault energy; Tensile behavior; Strain hardening; Ductile fracture
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Thermodynamic Grain Size Stabilization Models: An Overview

MATERIALS RESEARCH LETTERS, 3(2), 65–75.

By: M. Saber, C. Koch & R. Scattergood

author keywords: Grain Growth; Nanocrystalline Materials; Grain Boundary Segregation; Thermal Stability
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Dynamic Void Growth and Shrinkage in Mg under Electron Irradiation

Materials Research Letters, 2(3), 176–183.

By: W. Xu n, Y. Zhang*, G. Cheng n, W. Jian n, P. Millett*, C. Koch, S. Mathaudhu*, Y. Zhu

author keywords: Void; Coalescence; Growth; Electron Irradiation; Magnesium
Sources: Crossref, ORCID
Added: February 24, 2020

2014 journal article

Effect of microwave sintering over vacuum and conventional sintering of Cu based nanocomposites

Journal of Alloys and Compounds, 588, 710–715.

author keywords: Nanocomposite; Microwave sintering; Electrical conductivity; Wear resistance; Atomic force microscopy (AFM)
Source: Crossref
Added: February 24, 2020

2014 journal article

Grain size stability and hardness in nanocrystalline Cu-Al-Zr and Cu-Al-Y alloys

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 598, 217–223.

By: D. Roy n, B. Mahesh*, M. Atwater*, T. Chan n, R. Scattergood & C. Koch

author keywords: Cryomilling; Nanocrystalline; Thermal stabilization; Cu-Al alloys
Source: Web Of Science
Added: August 6, 2018

2014 journal article

High-temperature grain size stabilization of nanocrystalline Fe-Cr alloys with Hf additions

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 613, 289–295.

By: L. Li, M. Saber, W. Xu, Y. Zhu, C. Koch & R. Scattergood

author keywords: Mechanical alloying; Nanocrystalline Fe-Cr alloys; Grain growth; Thermal stability
Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Influence of Zr and nano-Y2O3 additions on thermal stability and improved hardness in mechanically alloyed Fe base ferritic alloys

JOURNAL OF ALLOYS AND COMPOUNDS, 615, 1013–1018.

By: H. Kotan*, K. Darling*, R. Scattergood & C. Koch

author keywords: Nanouystalline materials; Thermal stability; Grain growth; Hardness; ODS
Source: Web Of Science
Added: August 6, 2018

2014 journal article

Loading Rate-Dependent Mechanical Properties of Bulk Two-Phase Nanocrystalline Al-Pb Alloys Studied by Nanoindentation

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 45A(11), 5249–5258.

By: S. Varam*, K. Rajulapati*, K. Rao*, R. Scattergood, K. Murty & C. Koch

Source: Web Of Science
Added: August 6, 2018

2014 journal article

Mechanism of nanostructure formation in ball-milled Cu and Cu–3wt%Zn studied by X-ray diffraction line profile analysis

Journal of Alloys and Compounds, 588, 138–143.

By: M. Khoshkhoo, S. Scudino, J. Bednarcik, A. Kauffmann, H. Bahmanpour, J. Freudenberger, R. Scattergood, M. Zehetbauer, C. Koch, J. Eckert

author keywords: X-ray diffraction; Nanostructured materials; Mechanical alloying
Sources: Crossref, Web Of Science
Added: August 6, 2018

2014 journal article

Nano ZrO2 particles in nanocrystalline Fe-14Cr-1.5Zr alloy powders

JOURNAL OF NUCLEAR MATERIALS, 452(1-3), 434–439.

By: W. Xu, L. Li, M. Saber, C. Koch, Y. Zhu & R. Scattergood

Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Size effect of primary Y2O3 additions on the characteristics of the nanostructured ferritic ODS alloys: Comparing as-milled and as-milled/annealed alloys using S/TEM

JOURNAL OF NUCLEAR MATERIALS, 452(1-3), 223–229.

By: M. Saber, W. Xu, L. Li, Y. Zhu, C. Koch & R. Scattergood

Sources: Web Of Science, ORCID
Added: August 6, 2018

2014 journal article

Synthesis of Bi2Sr2CaCu2Ox superconductors via direct oxidation of metallic precursors

SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 27(5).

By: Y. Zhang, C. Koch & J. Schwartz

author keywords: Bi2212; superconductor; metallic precursor; oxidation; critical temperature
Source: Web Of Science
Added: August 6, 2018

2013 journal article

A predictive model for thermodynamic stability of grain size in nanocrystalline ternary alloys

JOURNAL OF APPLIED PHYSICS, 114(10).

By: M. Saber, H. Kotan, C. Koch & R. Scattergood

Source: Web Of Science
Added: August 6, 2018

2013 journal article

An in situ experimental study of grain growth in a nanocrystalline Fe91Ni8Zr1 alloy

JOURNAL OF MATERIALS SCIENCE, 48(5), 2251–2257.

By: H. Kotan, K. Darling*, M. Saber, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Carrier concentration modulation by hot pressing pressure in n-type nanostructured Bi(Se)Te alloy

APPLIED PHYSICS LETTERS, 103(14).

By: T. Chan, J. LeBeau, R. Venkatasubramanian, P. Thomas, J. Stuart & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Effect of zirconium on grain growth and mechanical properties of a ball-milled nanocrystalline FeNi alloy

Journal of Alloys and Compounds, 551, 621–629.

By: H. Kotan n, K. Darling*, M. Saber n, C. Koch & R. Scattergood

author keywords: Nanocrystalline materials; Thermal stabilization; Grain growth; Shear-punch test; Mechanical properties
Source: Crossref
Added: February 24, 2020

2013 journal article

High temperature stabilization of nanocrystalline grain size: Thermodynamic versus kinetic strategies

JOURNAL OF MATERIALS RESEARCH, 28(13), 1785–1791.

By: C. Koch, R. Scattergood, M. Saber & H. Kotan

Source: Web Of Science
Added: August 6, 2018

2013 journal article

In-situ atomic-scale observation of irradiation-induced void formation

NATURE COMMUNICATIONS, 4.

By: W. Xu, Y. Zhang*, G. Cheng, W. Jian, P. Millett*, C. Koch, S. Mathaudhu*, Y. Zhu

Sources: Web Of Science, ORCID
Added: August 6, 2018

2013 journal article

Mechanical Properties and Stacking Fault Energies of NiFeCrCoMn High-Entropy Alloy

JOM, 65(12), 1780–1789.

By: A. Zaddach, C. Niu n, C. Koch & D. Irving

Sources: Web Of Science, Crossref
Added: August 6, 2018

2013 journal article

Nature and density of lattice defects in ball milled nanostructured copper

MECHANICS OF MATERIALS, 67, 59–64.

By: D. Setman*, M. Kerber*, H. Bahmanpour, J. Horky*, R. Scattergood, C. Koch, M. Zehetbauer*

author keywords: Nanostructured Cu; Deformation induced vacancies; Ball milling; Differential scanning calorimetry; Activation enthalpy
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Physics and model of strengthening by parallel stacking faults

Applied Physics Letters, 103(13), 133108.

By: W. Jian, G. Cheng, W. Xu, C. Koch, Q. Wang, Y. Zhu, S. Mathaudhu

Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2013 journal article

RETRACTED: Fe–Cr–Ni–Zr alloys with bi-modal grain size distribution: Synthesis, mechanical properties and oxidation resistance

Materials Science and Engineering: A, 574, 235–242.

By: B. Mahesh*, R. Singh Raman, R. Scattergood & C. Koch

author keywords: Bimodal grain-size distribution; Nanocrystalline Fe-Cr alloys; High temperature oxidation; SIMS depth profiling
Source: Crossref
Added: August 28, 2020

2013 journal article

Studies on thermal stability, mechanical and electrical properties of nano crystalline Cu99.5Zr0.5 alloy

JOURNAL OF ALLOYS AND COMPOUNDS, 558, 44–49.

By: D. Roy n, M. Atwater n, K. Youssef, J. Ledford, R. Scattergood & C. Koch

author keywords: Cryomilling; Nanocrystalline; Thermal stabilization; Shear stress; Electrical resistivity
Source: Web Of Science
Added: August 6, 2018

2013 journal article

The stabilization of nanocrystalline copper by zirconium

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 559, 250–256.

By: M. Atwater n, R. Scattergood & C. Koch

author keywords: Mechanical alloying; Nanostructured materials; Grain growth; X-ray diffraction; Electron microscopy; Hardness measurement
Source: Web Of Science
Added: August 6, 2018

2013 journal article

The thermal stability of high-energy ball-milled nanostructured Cu

Materials & Design, 50, 22–26.

By: J. Tao*, X. Zhu*, R. Scattergood & C. Koch

author keywords: Nanostructured copper; High-energy ball milling; Thermal stability; Strain release
Source: Crossref
Added: February 24, 2020

2013 journal article

The thermal stability of nanocrystalline cartridge brass and the effect of zirconium additions

JOURNAL OF MATERIALS SCIENCE, 48(1), 220–226.

By: M. Atwater n, H. Bahmanpour, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 article

Thermal Stability of Nanocrystalline Copper Alloyed with Antimony

Atwater, M. A., Mula, S., Scattergood, R. O., & Koch, C. C. (2013, December). METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, Vol. 44A, pp. 5611–5616.

By: M. Atwater, S. Mula, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Thermal stability and mechanical properties of nanocrystalline Fe-Ni-Zr alloys prepared by mechanical alloying

JOURNAL OF MATERIALS SCIENCE, 48(24), 8402–8411.

By: H. Kotan, K. Darling*, M. Saber, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Thermal stability of nanocrystalline nickel with yttrium additions

JOURNAL OF MATERIALS RESEARCH, 28(13), 1813–1819.

By: K. Darling*, L. Kecskes*, M. Atwater*, J. Semones, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Thermodynamic stabilization of nanocrystalline binary alloys

JOURNAL OF APPLIED PHYSICS, 113(6).

By: M. Saber, H. Kotan, C. Koch & R. Scattergood

Source: Web Of Science
Added: August 6, 2018

2013 journal article

Ultrastrong Mg Alloy via Nano-spaced Stacking Faults

Materials Research Letters, 1(2), 61–66.

By: W. Jian n, G. Cheng, W. Xu, H. Yuan, M. Tsai, Q. Wang, C. Koch, Y. Zhu, S. Mathaudhu

author keywords: Stacking Faults; Mg; Strength; Ductility; Dislocations
Sources: Crossref, ORCID
Added: February 24, 2020

2012 journal article

Bimodal grain size distribution: an effective approach for improving the mechanical and corrosion properties of Fe–Cr–Ni alloys

Journal of Materials Science, 47(22), 7735–7743.

By: B. Mahesh*, R. Raman & C. Koch

Source: Crossref
Added: August 28, 2020

2012 journal article

Deformation twins and related softening behavior in nanocrystalline Cu-30% Zn alloy

ACTA MATERIALIA, 60(8), 3340–3349.

By: H. Bahmanpour, K. Youssef, J. Horky*, D. Setman*, M. Atwater n, M. Zehetbauer*, R. Scattergood, C. Koch

author keywords: Stacking fault energy; Deformation twin; Detwinning; Cu-30% Zn; High resolution transmission electron microscopy
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Effect of annealing on microstructure, grain growth, and hardness of nanocrystalline Fe–Ni alloys prepared by mechanical alloying

Materials Science and Engineering: A, 552, 310–315.

By: H. Kotan, M. Saber, C. Koch & R. Scattergood

author keywords: Nanostructured materials; Mechanical alloying; Grain growth
Sources: Crossref, Web Of Science
Added: August 6, 2018

2012 journal article

Electrochemical characteristics of nano and microcrystalline Fe-Cr alloys

JOURNAL OF MATERIALS SCIENCE, 47(16), 6118–6124.

By: R. Gupta, R. Raman & C. Koch

Sources: Web Of Science, ORCID
Added: August 6, 2018

2012 journal article

Evaluation of mechanical properties of partially amorphous and nanocrystalline Al50Ti40Si10 composites prepared by mechanical alloying and hot isostatic pressing

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 555, 21–27.

By: D. Roy*, R. Mitra*, O. Ojo*, S. Singh*, D. Kolesnikov*, W. Lojkowski*, R. Scattergood, C. Koch, I. Manna*

author keywords: Nano-structure; Mechanical properties; Electron microscopy; Hot isostatic pressing
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Synthesis, characterization and mechanical behaviour of an in situ consolidated nanocrystalline FeCrNi alloy

Journal of Materials Science, 47(3), 1562–1566.

By: R. Gupta, K. Darling*, R. Singh Raman, K. Ravi*, C. Koch, B. Murty*, R. Scattergood

Sources: Crossref, ORCID
Added: December 31, 2020

2012 journal article

The thermal stability of nanocrystalline copper cryogenically milled with tungsten

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 558, 226–233.

By: M. Atwater n, D. Roy n, K. Darling*, B. Butler*, R. Scattergood & C. Koch

author keywords: Nanocrystalline; Copper; Tungsten; Stabilization; Grain boundary pinning; Strengthening
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Thermal stability of nanocrystalline Fe-Cr alloys with Zr additions

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 556, 664–670.

By: M. Saber, H. Kotan, C. Koch & R. Scattergood

author keywords: Mechanical alloying; Nanocrystalline Fe-Cr alloys; Grain growth; Thermal stability
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Thermodynamic feasibility of solid solubility extension of Nb in Cu and their thermal stability

Materials Science and Engineering: A, 539, 330–336.

author keywords: Metastable nanostructure; Thermodynamic analysis; Thermal stability; Microhardness; X-ray diffraction
Source: Crossref
Added: February 24, 2020

2012 journal article

Workability and mechanical properties of ultrasonically cast Al–Al2O3 nanocomposites

Materials Science and Engineering: A, 558, 485–491.

By: S. Mula, S. Pabi, C. Koch, P. Padhi & S. Ghosh

author keywords: Nanocomposite; Workability; Nanoindentation hardness; Dislocation; Transmission electron microscopy (TEM)
Source: Crossref
Added: August 28, 2020

2011 journal article

Deformation twinning in a nanocrystalline hcp Mg alloy

SCRIPTA MATERIALIA, 64(3), 213–216.

By: X. Wu*, K. Youssef, C. Koch, S. Mathaudhu*, L. Kecskes* & Y. Zhu

author keywords: Twinning; Nanocrystalline; hcp; Mg; Alloying
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 journal article

Effect of stacking fault energy on deformation behavior of cryo-rolled copper and copper alloys

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 529, 230–236.

author keywords: Stacking fault energy; Deformation behavior; Work hardening rate; Activation volume; Cu based alloys; Transmission electron microscopy
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Effect of stacking fault energy on mechanical behavior of bulk nanocrystalline Cu and Cu alloys

ACTA MATERIALIA, 59(14), 5758–5764.

By: K. Youssef, M. Sakaliyska*, H. Bahmanpour, R. Scattergood & C. Koch

author keywords: Nanocrystalline; Stacking faults; Copper alloys; Mechanical properties
Source: Web Of Science
Added: August 6, 2018

2011 journal article

High hardness in a nanocrystalline Mg97Y2Zn1 alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 528(25-26), 7494–7499.

By: K. Youssef, Y. Wang*, X. Liao*, S. Mathaudhu*, L. Kecskes*, Y. Zhu, C. Koch

author keywords: Nanocrystalline; Magnesium alloys, Mechanical alloying, Hardness
Sources: Web Of Science, ORCID
Added: August 6, 2018

2011 journal article

Mechanical behavior of bulk nanocrystalline copper alloys produced by high energy ball milling

JOURNAL OF MATERIALS SCIENCE, 46(19), 6316–6322.

Source: Web Of Science
Added: August 6, 2018

2011 journal article

Mechanical properties and electrical conductivity of Cu–Cr and Cu–Cr–4% SiC nanocomposites for thermo-electric applications

Materials Science and Engineering: A, 528(13-14), 4348–4356.

By: S. Mula n, P. Sahani*, S. Pratihar*, S. Mal n & C. Koch

author keywords: Nanocomposite; Microwave sintering; Wear resistance; Electrical conductivity; X-ray diffraction (XRD); Atomic force microscopy (AFM)
Source: Crossref
Added: August 28, 2020

2011 journal article

Novel technique for the synthesis of ultra-fine porosity metal foam via the inclusion of condensed argon through cryogenic mechanical alloying

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 528(4-5), 2192–2195.

By: B. VanLeeuwen, K. Darling*, C. Koch & R. Scattergood n

author keywords: Metal foam; Cryogenic temperatures; Mechanical milling; Copper; Porosity
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Oxidation protection of carbon fibers by a reaction sintered nanostructured SiC coating

Surface and Coatings Technology, 206(2-3), 305–311.

author keywords: Carbon fiber; Nanostructured SiC coating; Reaction sintering; Oxidation; Activation energy; Electron microscopy
Source: Crossref
Added: February 24, 2020

2011 journal article

Severe deformation twinning in pure copper by cryogenic wire drawing

Acta Materialia, 59(20), 7816–7823.

By: A. Kauffmann*, J. Freudenberger*, D. Geissler*, S. Yin*, W. Schillinger*, V. Sarma*, H. Bahmanpour n, R. Scattergood ...

author keywords: Deformation twinning; Copper; Low-temperature deformation; Stress state; Resolved shear stress
Source: Crossref
Added: February 24, 2020

2011 journal article

Stabilized nanocrystalline iron-based alloys: Guiding efforts in alloy selection

Materials Science and Engineering: A, 528(13-14), 4365–4371.

By: K. Darling*, B. VanLeeuwen n, J. Semones n, C. Koch, R. Scattergood, L. Kecskes*, S. Mathaudhu*

author keywords: Mechanical alloying; Grain growth; Interfaces; Recrystallization and nanostructured materials
Source: Crossref
Added: February 24, 2020

2011 journal article

Structural investigation of vacuum sintered Cu-Cr and Cu-Cr-4% SIC nanocomposites prepared by mechanical alloying

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 528(25-26), 7781–7789.

By: P. Sahani, S. Mula, P. Roy, P. Kang & C. Koch

author keywords: Mechanical alloying; Electrical conductivity; Hardness; X-ray diffraction; Electron microscopy; Atomic force microscopy
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Creep behavior of ultra-fine grained Zn-4.5Al

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 527(27-28), 7382–7386.

By: J. Gobien, K. Murty, R. Scattergood, F. Goodwin* & C. Koch

author keywords: Zinc; Coble creep; Impression creep; Threshold stress
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Creep in nanocrystalline materials: Role of stress assisted grain growth

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 527(21-22), 5773–5781.

By: S. Gollapudi, K. Rajulapati, I. Charit*, C. Koch, R. Scattergood & K. Murty

author keywords: Grain growth; Grain boundaries; Nanostructured alloys; Aluminum alloys; Mechanical alloying
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Fabrication and oxidation resistance of nanocrystalline Fe10Cr alloy

Journal of Materials Science, 45(17), 4884–4888.

By: R. Gupta, R. Singh Raman & C. Koch

Sources: Crossref, ORCID
Added: February 24, 2020

2010 article

Nanostructured materials by mechanical alloying: new results on property enhancement

Koch, C. C., Scattergood, R. O., Youssef, K. M., Chan, E., & Zhu, Y. T. (2010, September). JOURNAL OF MATERIALS SCIENCE, Vol. 45, pp. 4725–4732.

By: C. Koch, R. Scattergood, K. Youssef, E. Chan n & Y. Zhu

Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

Resistance of nanocrystalline vis-a-vis microcrystalline Fe-Cr alloys to environmental degradation and challenges to their synthesis

PHILOSOPHICAL MAGAZINE, 90(23), 3233–3260.

By: R. Raman, R. Gupta & C. Koch

author keywords: nanocrystalline Fe-Cr alloys; ball-milling; grain growth; oxide film; secondary ion mass spectrometry (SIMS); oxidation resistance
Sources: Web Of Science, ORCID
Added: August 6, 2018

2010 journal article

Thermal stability of nanocrystalline Fe-Zr alloys

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 527(15), 3572–3580.

By: K. Darling*, B. VanLeeuwen, C. Koch & R. Scattergood

author keywords: Mechanical alloying; Nanostructured materials; Grain growth
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Thermal stability of nanocrystalline Pd81Zr19

ACTA MATERIALIA, 58(12), 4292–4297.

By: B. VanLeeuwen, K. Darling*, C. Koch, R. Scattergood n & B. Butler*

author keywords: Nanocrystalline materials; Grain growth; Grain boundary energy; Grain boundary segregation; Solute segregation
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Understanding creep in nanocrystalline materials

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 63(2-3), 373–378.

author keywords: nanocrystalline materials; coble creep; grain growth; impression creep
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Mechanical behavior of bulk ultra-fine-grained Zn-Al die-casting alloys

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 518(1-2), 84–88.

By: J. Gobien, R. Scattergood, F. Goodwin* & C. Koch

author keywords: Zinc; Aluminum; Ball milling; Hall-Petch; Ultra-fine grain; Nano-crystalline
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Processing and characterization of nanostructured Cu-carbon nanotube composites

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 523(1-2), 60–64.

By: H. Li*, A. Misra*, Y. Zhu, Z. Horita*, C. Koch & T. Holesinger*

author keywords: Nanostructures; Metal-matrix composite; Carbon nanotubes; Strength
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

Strong and ductile nanostructured Cu-carbon nanotube composite

APPLIED PHYSICS LETTERS, 95(7).

By: H. Li*, A. Misra*, Z. Horita*, C. Koch, N. Mara*, P. Dickerson*, Y. Zhu

author keywords: carbon nanotubes; compressive testing; copper; dislocation motion; dislocation nucleation; ductility; grain boundaries; grain size; nanocomposites; particle reinforced composites; plastic deformation
Sources: Web Of Science, ORCID
Added: August 6, 2018

2009 journal article

The role of new particle surfaces in synthesizing bulk nanostructured metallic materials by powder metallurgy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 516(1-2), 270–275.

By: D. Zhang*, C. Koch & R. Scattergood

author keywords: Nanostructure; Metallic materials; Powder consolidation; Particle surfaces; Inter-particle atomic bonding
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Grain growth behaviour and consolidation of ball-milled nanocrystalline Fe-10Cr alloy

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 494(1-2), 253–256.

By: R. Gupta, R. Raman & C. Koch

author keywords: Nanocrystalline Fe-Cr alloys; Ball milling; Grain growth
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Grain-size stabilization in nanocrystalline FeZr alloys

SCRIPTA MATERIALIA, 59(5), 530–533.

By: K. Darling n, R. Chan, P. Wong, J. Semones, R. Scattergood & C. Koch

author keywords: nanostructure; iron alloys; mechanical milling; grain growth; segregation
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Influence of pulse plating parameters on the synthesis and preferred orientation of nanocrystalline zinc from zinc sulfate electrolytes

ELECTROCHIMICA ACTA, 54(2), 677–683.

By: K. Youssef, C. Koch & P. Fedkiw

author keywords: Pulse electrodeposition; Nanocrystalline; zinc; Preferred orientation
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 journal article

Mechanical properties of bulk nanocrystalline aluminum-tungsten alloys

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 39A(10), 2528–2534.

By: K. Rajulapati n, R. Scattergood, K. Murty, Z. Horita*, T. Langdon* & C. Koch

Source: Web Of Science
Added: August 6, 2018

2008 journal article

Self-assembled three-dimensional Cu-Ge nanoweb composite

NANOTECHNOLOGY, 19(13).

By: K. Darling, C. Reynolds, D. Leonard, G. Duscher, R. Scattergood & C. Koch

Source: Web Of Science
Added: August 6, 2018

2008 article

Stabilization of nanocrystalline grain sizes by solute additions

Koch, C. C., Scattergood, R. O., Darling, K. A., & Semones, J. E. (2008, December). JOURNAL OF MATERIALS SCIENCE, Vol. 43, pp. 7264–7272.

Source: Web Of Science
Added: August 6, 2018

2008 article

Strengthening mechanisms in nanocrystalline alloys

Scattergood, R. O., Koch, C. C., Murty, K. L., & Brenner, D. (2008, October 15). MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Vol. 493, pp. 3–11.

author keywords: nanocrystalline alloys; strengthening mechanisms; Orowan model
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Thermal stability, mechanical and electrical properties of nanocrystalline Cu3Ge

Intermetallics, 16(3), 378–383.

By: K. Darling n, R. Guduru, C. Reynolds n, V. Bhosle, R. Chan, R. Scattergood, C. Koch, J. Narayan, M. Aboelfotoh

author keywords: nanostructured intermetallics; thermal stability; mechanical properties at ambient temperatures; electrical resistance and other electrical properties; mechanical alloying and milling
Sources: Web Of Science, Crossref, ORCID
Added: August 6, 2018

2007 journal article

Determination of Activation Volume in Nanocrystalline Cu Using the Shear Punch Test

Advanced Engineering Materials, 9(10), 855–859.

By: R. Guduru, P. Wong n, K. Darling, C. Koch, K. Murty & R. Scattergood

Sources: Web Of Science, Crossref
Added: August 6, 2018

2007 journal article

Mechanical behavior of nanocrystalline copper

Materials Science and Engineering: A, 463(1-2), 14–21.

By: R. Guduru n, K. Murty n, K. Youssef n, R. Scattergood & C. Koch

author keywords: nanocrystalline materials; copper; mechanical behavior; strain rate sensitivity; ductility; activation volume
Source: Crossref
Added: February 24, 2020

2007 journal article

Mechanical properties of electrodeposited nanocrystalline copper using tensile and shear punch tests

JOURNAL OF MATERIALS SCIENCE, 42(14), 5581–5588.

Source: Web Of Science
Added: August 6, 2018

2007 article

Structural nanocrystalline materials: an overview

Koch, C. C. (2007, March). JOURNAL OF MATERIALS SCIENCE, pp. 1403–1414.

By: C. Koch

Source: Web Of Science
Added: August 6, 2018

2007 journal article

The mechanical behavior of multiphase nanocrystalline materials

JOM, 59(3), 66–70.

By: C. Koch, R. Scattergood & K. Murty

Source: Web Of Science
Added: August 6, 2018

2007 journal article

Thickness and clearance effects in shear punch testing

ADVANCED ENGINEERING MATERIALS, 9(3), 157–160.

By: R. Guduru, A. Nagasekhar, R. Scattergood, C. Koch & K. Murty

Source: Web Of Science
Added: August 6, 2018

2006 journal article

Effect of Pb on the mechanical properties of nanocrystalline Al

SCRIPTA MATERIALIA, 55(2), 155–158.

By: K. Rajulapati n, R. Scattergood, K. Murty, G. Duscher & C. Koch

author keywords: nanocrystalline materials; ball milling; second phase; Al-Pb; microhardness
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Finite element analysis of a shear punch test

METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 37A(5), 1477–1483.

By: R. Guduru, A. Nagasekhar*, R. Scattergood, C. Koch & K. Murty

Source: Web Of Science
Added: August 6, 2018

2006 journal article

Mechanical properties of nanocrystalline Fe-Pb and Fe-Al2O3

SCRIPTA MATERIALIA, 54(11), 1879–1883.

By: R. Guduru, R. Scattergood, C. Koch, K. Murty, S. Guruswamy* & M. McCarter*

author keywords: nanocrystalline materials; iron; composites; mechanical properties
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Nanocrystalline Al-Mg alloy with ultrahigh strength and good ductility

SCRIPTA MATERIALIA, 54(2), 251–256.

author keywords: nanocrystalline materials; aluminum alloys; mechanical properties
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Shear punch tests for a bulk metallic glass

INTERMETALLICS, 14(12), 1411–1416.

By: R. Guduru n, K. Darling n, R. Scattergood, C. Koch, K. Murty, M. Bakkal, A. Shih

author keywords: glasses metallic; mechanical properties at ambient temperature; fracture stress; mechanical properties, theory; mechanical testing
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Ball indentation tests for a Zr-based bulk metallic glass

SCRIPTA MATERIALIA, 53(12), 1461–1465.

By: G. Trichy n, R. Scattergood, C. Koch & K. Murty

author keywords: ball indentation tests; bulk metallic glass; pressure sensitivity; strain rate sensitivity
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Breakthroughs in Optimization of Mechanical Properties of Nanostructured Metals and Alloys

Advanced Engineering Materials, 7(9), 787–794.

By: C. Koch, K. Youssef n, R. Scattergood & K. Murty

Source: Crossref
Added: February 24, 2020

2005 journal article

Breakthroughs in optimization of mechanical properties of nanostructured metals and alloys

Advanced Engineering Materials, 7(9), 787–794.

Source: NC State University Libraries
Added: August 6, 2018

2005 article

Consolidation of a Cu-2.5 vol.% Al2O3 powder using high energy mechanical milling

Zhang, D. L., Raynova, S., Koch, C. C., Scattergood, R. O., & Youssef, K. M. (2005, November 25). MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Vol. 410, pp. 375–380.

By: D. Zhang, S. Raynova, C. Koch, R. Scattergood & K. Youssef

author keywords: high energy mechanical milling; powder consolidation; nanostructure; copper; nanocomposite
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Evaluation of mechanical properties using shear–punch testing

Materials Science and Engineering: A, 395(1-2), 307–314.

By: R. Guduru n, K. Darling n, R. Kishore*, R. Scattergood, C. Koch & K. Murty

author keywords: shear-punch test; mechanical properties; yield strengths specimen thickness; die-punch clearance
Source: Crossref
Added: August 28, 2020

2005 journal article

Tensile properties of in situ consolidated nanocrystalline Cu

ACTA MATERIALIA, 53(5), 1521–1533.

By: S. Cheng*, E. Ma*, Y. Wang*, L. Kecskes*, K. Youssef, C. Koch, U. Trociewitz*, K. Han*

author keywords: nanocrystalline; copper; mechanical property; consolidation; deformation mechanism
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Ultrahigh strength and high ductility of bulk nanocrystalline copper

APPLIED PHYSICS LETTERS, 87(9).

By: K. Youssef, R. Scattergood, K. Murty, J. Horton* & C. Koch

Source: Web Of Science
Added: August 6, 2018

2004 journal article

Improved corrosion behavior of nanocrystalline zinc produced by pulse-current electrodeposition

CORROSION SCIENCE, 46(1), 51–64.

By: K. Youssef n, C. Koch & P. Fedkiw

author keywords: nanocrystalline zinc; pulse electrodeposition; corrosion; potentiodynamic polarization; impedance measurements
Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Influence of additives and pulse electrodeposition parameters on production of nanocrystalline zinc from zinc chloride electrolytes

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 151(2), C103–C111.

By: K. Youssef*, C. Koch & P. Fedkiw

Sources: Web Of Science, ORCID
Added: August 6, 2018

2004 journal article

Ultratough nanocrystalline copper with a narrow grain size distribution

APPLIED PHYSICS LETTERS, 85(6), 929–931.

Source: Web Of Science
Added: August 6, 2018

2003 journal article

Evolution of microstructure and mechanical properties of in situ consolidated bulk ultra-fine-grained and nanocrystalline Zn prepared by ball milling

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 344(1-2), 175–181.

author keywords: ultra-fine-grain; nanocrystalline; force-displacement
Sources: Web Of Science, ORCID
Added: August 6, 2018

2003 journal article

Optimization of strength and ductility in nanocrystalline and ultrafine grained metals

SCRIPTA MATERIALIA, 49(7), 657–662.

By: C. Koch

author keywords: nanocrystalline metals; ultrafine grained metals; yield strength; ductility
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Pulse current electrodeposition of nanocrystalline zinc

Materials Science & Engineering. A, Structural Materials: Properties, Microstructure and Processing, 341(1-2), 174–181.

By: K. Saber, C. Koch & P. Fedkiw

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2003 journal article

Synthesis of bulk nanostructured Zn by combinations of cryomilling and powder consolidation by room temperature milling: optimizing mechanical properties

SCRIPTA MATERIALIA, 49(5), 429–433.

By: X. Zhu*, X. Zhang*, H. Wang*, A. Sergueeva*, A. Mukherjee*, R. Scattergood, J. Narayan, C. Koch

author keywords: mechanical milling; nanocrystalline; tension test
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Mechanical properties of cyromilled nanocrystalline Zn studied by the miniaturized disk bend test

ACTA MATERIALIA, 50(13), 3527–3533.

author keywords: miniaturized disk bend tests; yield stress; hardening; softening; ductility
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Modulated oscillatory hardening and dynamic recrystallization in cryomilled nanocrystalline Zn

ACTA MATERIALIA, 50(16), 3995–4004.

author keywords: nanocrystalline; ball milling; cyclic hardening; zinc; dynamic recrystallization; model
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Preparation of bulk ultrafine-grained and nanostructured Zn, Al and their alloys by in situ consolidation of powders during mechanical attrition

SCRIPTA MATERIALIA, 46(9), 661–665.

By: X. Zhang, H. Wang, M. Kassem*, J. Narayan & C. Koch

author keywords: attrition; in situ powder consolidations; nanocrystal
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Studies of deformation mechanisms in ultra-fine-grained and nanostructured Zn

ACTA MATERIALIA, 50(19), 4823–4830.

By: X. Zhang, H. Wang, R. Scattergood, J. Narayan, C. Koch, A. Sergueeva*, A. Mukherjee*

author keywords: dislocation creep; grain boundary sliding; ductility; activation energy
Sources: Web Of Science, ORCID
Added: August 6, 2018

2002 journal article

Tensile elongation (110%) observed in ultrafine-grained Zn at room temperature

APPLIED PHYSICS LETTERS, 81(5), 823–825.

By: X. Zhang, H. Wang, R. Scattergood, J. Narayan, C. Koch, A. Sergueeva, A. Mukherjee

Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Anomalous phase inversion in polymer blends prepared by cryogenic mechanical alloying

MACROMOLECULES, 34(6), 1536–1538.

By: A. Smith, H. Ade, S. Smith, C. Koch & R. Spontak

Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Cryogenic mechanical alloying as an alternative strategy for the recycling of tires

POLYMER, 42(9), 4453–4457.

By: A. Smith, H. Ade, C. Koch & R. Spontak

author keywords: polymer recycling; cryogenic mechanical alloying; polymer blends
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Evidence for the formation mechanism of nanoscale microstructures in cryomilled Zn powder

ACTA MATERIALIA, 49(8), 1319–1326.

By: X. Zhang, H. Wang n, J. Narayan & C. Koch

author keywords: cryomilling
Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Mechanical properties of nanocrystalline and epitaxial TiN films on (100) silicon

JOURNAL OF MATERIALS RESEARCH, 16(9), 2733–2738.

Sources: Web Of Science, ORCID
Added: August 6, 2018

2001 journal article

Origins of stored enthalpy in cryomilled nanocrystalline Zn

JOURNAL OF MATERIALS RESEARCH, 16(12), 3485–3495.

By: X. Zhang, H. Wang, M. Kassem*, J. Narayan & C. Koch

Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 journal article

Addition of a block copolymer to polymer blends produced by cryogenic mechanical alloying

MACROMOLECULES, 33(4), 1163–1172.

By: A. Smith n, H. Ade, C. Koch, S. Smith & R. Spontak

Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 journal article

Cryogenic mechanical alloying of poly(methyl methacrylate) with polyisoprene and poly(ethylene-alt-propylene)

MACROMOLECULES, 33(7), 2595–2604.

By: A. Smith, H. Ade, C. Balik, C. Koch, S. Smith & R. Spontak

Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 article

Experimental evidence for magnetic or electric field effects on phase transformations

Koch, C. C. (2000, August 15). MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Vol. 287, pp. 213–218.

By: C. Koch

author keywords: phase transformations; magnetic field; electric field; martensite; phase separation; precipitation
Source: Web Of Science
Added: August 6, 2018

2000 journal article

High-energy mechanical milling of poly(methyl methacrylate), polyisoprene and poly(ethylene-alt-propylene)

POLYMER, 41(16), 6271–6283.

By: A. Smith, J. Shay n, R. Spontak, C. Balik n, H. Ade, S. Smith, C. Koch

author keywords: mechanical milling; mechanical attrition; glass transition temperature
Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 review

Nanocrystalline materials - Current research and future directions

[Review of ]. HYPERFINE INTERACTIONS, 130(1-4), 5–44.

By: C. Suryanarayana* & C. Koch

author keywords: nanocrystalline materials; synthesis; inert gas condensation; mechanical alloying; electrodeposition; crystallization of amorphous alloys; grain boundaries; thermal stability; grain growth; mechanical properties; magnetic properties; electrical properties; applications
Source: Web Of Science
Added: August 6, 2018

2000 conference paper

Nonequilibrium processing of polymeric materials by mechanical attrition

In H. S. J. Eckert & L. Schultz (Eds.), International Symposium on Metastable, Mechanically Alloyed and Nanocrystalline Materials (1999: Dresden, Germany): Vol. 343/346 (pp. 49–561). Utikon-Zurich, Switz.; Enfield, NH: Trans Tech Publications.

By: C. Koch, A. Smith, C. Bai, R. Spontak & C. Balik

Ed(s): H. J. Eckert & L. Schultz

Source: NC State University Libraries
Added: August 6, 2018

2000 journal article

Structural changes in poly(ethylene terephthalate) induced by mechanical milling

POLYMER, 41(19), 7147–7157.

By: C. Bai, R. Spontak, C. Koch, C. Saw* & C. Balik

author keywords: poly(ethylene terephthalate); mechanical milling; crystallization
Sources: Web Of Science, ORCID
Added: August 6, 2018

2000 journal article

Temperature-induced morphological evolution in polymer blends produced by cryogenic mechanical alloying

Macromolecular Materials and Engineering, 274(1), 1–12.

By: A. Smith, R. Spontak, C. Koch, S. Smith & H. Ade

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

1999 journal article

High-energy cryogenic blending and compatibilizing of immiscible polymers

ADVANCED MATERIALS, 11(15), 1277-+.

By: A. Smith, R. Spontak, H. Ade, S. Smith & C. Koch

Sources: Web Of Science, ORCID
Added: August 6, 2018

1999 journal article

Possible evidence for the stabilization of beta-carbon nitride by high-energy ball milling

JOURNAL OF MATERIALS RESEARCH, 14(6), 2488–2499.

By: Y. Fahmy, T. Shen, D. Tucker n, R. Spontak n & C. Koch

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Compressive mechanical behavior of nanocrystalline Fe investigated with an automated ball indentation technique

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 252(1), 36–43.

By: T. Malow, C. Koch, P. Miraglia n & K. Murty

author keywords: mechanical attrition; mechanical behavior in compression; nanocrystalline Fe
Source: Web Of Science
Added: August 6, 2018

1998 article

Intermetallic matrix composites prepared by mechanical alloying - a review

Koch, C. C. (1998, March 31). MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, Vol. 244, pp. 39–48.

By: C. Koch

author keywords: intermetallic matrix composites; mechanical alloying; review
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Isolation techniques and electrical characterization of single grain boundaries of Bi2Sr2CaCu2O2 high-temperature superconductor

PHYSICA C, 295(3-4), 225–234.

By: A. Saleh*, G. Schindler n, C. Sarma n, D. Haase, C. Koch & A. Kingon

Source: Web Of Science
Added: August 6, 2018

1998 journal article

Mechanical properties in tension of mechanically attrited nanocrystalline iron by the use of the miniaturized disk bend test

ACTA MATERIALIA, 46(18), 6459–6473.

By: T. Malow & C. Koch

Source: Web Of Science
Added: August 6, 2018

1998 article

Mechanical properties, ductility, and grain size of nanocrystalline iron produced by mechanical attrition

Malow, T. R., & Koch, C. C. (1998, September). METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, Vol. 29, pp. 2285–2295.

By: T. Malow & C. Koch

Source: Web Of Science
Added: August 6, 2018

1998 journal article

X-ray microscopy characterization of a thermoplastic / liquid crystalline polymer blend produced by mechanical alloying

Macromolecular Rapid Communications, 19(1998), 557.

By: A. Smith, C. Bai, H. Ade, R. Spontak, C. Balik & C. Koch

Sources: NC State University Libraries, ORCID
Added: August 6, 2018

1997 journal article

Grain growth in nanocrystalline iron prepared by mechanical attrition

ACTA MATERIALIA, 45(5), 2177–2186.

By: T. Malow & C. Koch

Source: Web Of Science
Added: August 6, 2018

1997 conference paper

Mechanical alloying of PET and PET/Vectra blends

In C. C. H. R. M. Briber & D. G. Peiffer (Eds.), Morphological control in multiphase polymer mixtures: Symposium held December 2-5, 1996, Boston, Massachusetts, U.S.A. 1997 (Materials Research Society symposium proceedings) (Vol. 461, p. 39). Warrendale, PA: Materials Research Society.

By: C. Balik, C. Bai, C. Koch, R. Spontak & C. Saw

Ed(s): C. R. M. Briber & D. Peiffer

Source: NC State University Libraries
Added: August 6, 2018

1997 journal article

Photoluminescence from mechanically milled Si and SiO2 powders

PHYSICAL REVIEW B, 55(12), 7615–7623.

Source: Web Of Science
Added: August 6, 2018

1997 journal article

Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying

JOURNAL OF MATERIALS SCIENCE, 32(14), 3835–3839.

By: T. Shen, C. Koch, K. Wang, M. Quan & J. Wang

Source: Web Of Science
Added: August 6, 2018

1997 article

Synthesis of nanostructured materials by mechanical milling: Problems and opportunities

NANOSTRUCTURED MATERIALS, Vol. 9, pp. 13–22.

By: C. Koch

Source: Web Of Science
Added: August 6, 2018

1997 journal article

X-ray intensity decrease from absorption effects in mechanically milled systems

SCRIPTA MATERIALIA, 36(1), 41–46.

By: R. Leonard & C. Koch

Source: Web Of Science
Added: August 6, 2018

1990 journal article

AMORPHIZATION AND DISORDERING OF THE NI3AL ORDERED INTERMETALLIC BY MECHANICAL MILLING

JOURNAL OF MATERIALS RESEARCH, 5(3), 498–510.

By: J. Jang n & C. Koch

Source: Web Of Science
Added: August 6, 2018

1989 review

MATERIALS SYNTHESIS BY MECHANICAL ALLOYING

[Review of ]. ANNUAL REVIEW OF MATERIALS SCIENCE, 19, 121–143.

By: C. Koch

Source: Web Of Science
Added: August 6, 2018

1986 journal article

FORMATION OF AMORPHOUS-ALLOYS BY THE MECHANICAL ALLOYING OF CRYSTALLINE POWDERS OF PURE METALS AND POWDERS OF INTERMETALLICS

APPLIED PHYSICS LETTERS, 49(3), 146–148.

By: R. Schwarz & C. Koch

Source: Web Of Science
Added: August 6, 2018

journal article

Effect of nanocrystalline structure on the corrosion of a Fe20Cr alloy

Gupta, R. K., Raman, R. K. S., Koch, C. C., & Murty, B. S. International Journal of Electrochemical Science, 8(5), 6791–6806.

By: R. Gupta, R. Raman, C. Koch & B. Murty

Source: NC State University Libraries
Added: August 6, 2018

journal article

Mechanical behavior of bulk ultrafine-grained and nanocrystalline Zn

Zhang, X., Wang, H., & Koch, C. C. Reviews on Advanced Materials Science, 6(2), 53–93.

By: X. Zhang, H. Wang & C. Koch

Source: NC State University Libraries
Added: August 6, 2018

book

Nanostructured materials: Processing, properties, and applications. (2nd ed.)

Norwich, NY: William Andrew Pub.

Source: NC State University Libraries
Added: August 6, 2018

book

Nanostructured materials: Processing, properties, and potential applications

Norwich, NY: Noyes Publications/ William Andrew Publishing.

Source: NC State University Libraries
Added: August 6, 2018

book

Structural nanocrystalline materials: Fundamentals and applications

Koch, C. C., & al. Cambridge; New York: Cambridge University Press.

By: C. Koch & . al.

Source: NC State University Libraries
Added: August 6, 2018

personal communication

Synthesis, characterization and mechanical behaviour of an in situ consolidated nanocrystalline FeCrNi alloy

Gupta, R. K., Darling, K. S., Raman, R. K. S., Ravi, K. R., Koch, C. C., Murty, B. S., & Scattergood, R. O.

By: R. Gupta, K. Darling, R. Raman, K. Ravi, C. Koch, B. Murty, R. Scattergood

Source: NC State University Libraries
Added: August 6, 2018

conference paper

Thermal stability of nanocrystalline grain size in ternary FE-base alloys

Koch, C. C., Scattergood, R. O., Kotan, H., & Saber, M. Recrystallization and grain growth v, 753, 341–344.

By: C. Koch, R. Scattergood, H. Kotan & M. Saber

Source: NC State University Libraries
Added: August 6, 2018

conference paper

Thermodynamic stabilization of grain size in nanocrystalline metals

Koch, C. C., Scattergood, R. O., VanLeeuwen, B. K., & Darling, K. A. Recrystallization and grain growth iv, 715-716, 323–328.

By: C. Koch, R. Scattergood, B. VanLeeuwen & K. Darling

Source: NC State University Libraries
Added: August 6, 2018