Materials Science and Engineering

Works Published in 2019

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Displaying works 21 - 40 of 320 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2019 journal article

Tensile yield strength of a single bulk Al0. 3CoCrFeNi high entropy alloy can be tuned from 160 MPa to 1800 MPa

Scripta Materialia, 162, 18–23.

author keywords: High entropy alloys; Characterization; Mechanical properties; Complex concentrated alloys; Clusters
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Microstructure and mechanical behavior of an additive manufactured (AM) WE43-Mg alloy

Additive Manufacturing, 26, 53–64.

By: S. Gangireddy*, B. Gwalani*, K. Liu*, E. Faierson* & R. Mishra*

author keywords: WE-43 Mg alloy; Powder bed fusion; Dynamic mechanical response; Porosity; Electron microscopy
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Effect of reactive alloy elements on friction stir welded butt joints of metallurgically immiscible magnesium alloys and steel

Journal of Manufacturing Processes, 39, 138–145.

By: T. Wang, S. Shukla, B. Gwalani*, M. Komarasamy, L. Reza-Nieto & R. Mishra*

author keywords: Dissimilar metals; Immiscible; Butt joining; Intermetallic compound; Thermodynamic and kinetic calculation
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Enhancing strength and strain hardenability via deformation twinning in fcc-based high entropy alloys reinforced with intermetallic compounds

Acta Materialia, 165, 420–430.

By: D. Choudhuri*, B. Gwalani*, S. Gorsse*, M. Komarasamy*, S. Mantri*, S. Srinivasan*, R. Mishra*, R. Banerjee

Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Compositionally graded high entropy alloy with a strong front and ductile back

Materials Today Communications, 20, 100602.

By: B. Gwalani*, S. Gangireddy*, S. Shukla*, C. Yannetta*, S. Valentin*, R. Mishra*, R. Banerjee

author keywords: Additive manufacturing; LENS; High entropy alloy; Laminate composite; Split Hopkinsons pressure bar testing; Dynamic deformation
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Development of in situ composites via reactive friction stir processing of Ti–B4C system

Composites Part B: Engineering, 172, 54–60.

author keywords: Ti-6A1-4V alloy; In situ composite; Friction stir processing; Compressive test; Nanoindentation
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

A novel nano-particle strengthened titanium alloy with exceptional specific strength

Scientific Reports, 9, 11726.

By: A. Dutt*, B. Gwalani*, V. Tungala*, M. Carl*, R. Mishra*, S. Tamirisakandala*, M. Young*, K. Cho*, R. Brennan*

TL;DR: The novel nano particle strengthened Ti alloy is a potential replacement for many structural alloys, enabling significant weight reduction opportunities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Effect of nano-sized precipitates on the fatigue property of a lamellar structured high entropy alloy

Materials Science and Engineering: A, 760, 225–230.

By: K. Liu, B. Gwalani*, M. Komarasamy, S. Shukla, T. Wang & R. Mishra*

author keywords: Fatigue; High entropy alloy; Lamellar microstructure; Persistent slip bands
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Composition-dependent apparent activation-energy and sluggish grain-growth in high entropy alloys

Materials Research Letters, 7(7), 267–274.

author keywords: High entropy alloy; grain-growth; activation-energy; atom-Probe tomography
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Role of copper on L12 precipitation strengthened fcc based high entropy alloy

Materialia, 6, 100282.

By: B. Gwalani*, S. Gorsse*, V. Soni*, M. Carl*, N. Ley*, J. Smith*, A. Ayyagari*, Z. Yufeng* ...

author keywords: High entropy alloy; Cu clusters; Precipitation strengthening; Atom probe tomography
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Laser additive manufacturing of compositionally graded AlCrFeMoVx (x= 0 to 1) high-entropy alloy system

Optics & Laser Technology, 113, 330–337.

author keywords: High entropy alloys (HEAs); Alloy design; High-throughput; Laser engineered net shaping; Single solid solution
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Influence of ordered L1 2 precipitation on strain-rate dependent mechanical behavior in a eutectic high entropy alloy

Scientific Reports, 9, 6371.

TL;DR: Interestingly, the coherent nano-scale L12 precipitate caused a significant rise in the yield strength, without affecting the strain rate sensitivity (SRS) significantly, and these lamellar structures had higher work hardening due to their capability for easily storing higher dislocation densities. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Immiscible nanostructured copper-aluminum-niobium alloy with excellent precipitation strengthening upon friction stir processing and aging

Scripta Materialia, 164, 42–47.

By: S. Sinha*, M. Komarasamy*, S. Thapliyal*, B. Gwalani*, S. Shukla*, K. Darling*, R. Mishra*

author keywords: Friction stir processing; Copper alloys; Nanocrystalline microstructure; Precipitation; Hardness
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Facile photochemical syntheses of conjoined nanotwin gold-silver particles within a biologically-benign chitosan polymer

Nanomaterials, 9(4), 596.

By: D. Korir*, B. Gwalani*, A. Joseph*, B. Kamras*, R. Arvapally*, M. Omary*, S. Marpu*

author keywords: isotropic; anisotropic; photochemical; bifunctional; nanomaterials; plasmonic
TL;DR: The photochemical method resulted in distinct, conjoined, bimetallic nanotwins that are different from any well-established alloyed or core-shell nanostructures in the literature, and possessed surface plasmon resonance (SPR) properties of both metals. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 journal article

Simulation of solute clusters in metallic systems

Modelling and Simulation in Materials Science and Engineering, 27(8), 085014.

author keywords: atom probe tomography; solute cluster simulation; artificial degradation; frequency distribution analysis; DBSCAN
TL;DR: Three novel solute cluster simulation techniques incremental, hierarchical and gravitational clustering are presented and compared and proposed methods to create denser and wider clusters in any solution irrespective of the concentration are proposed. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 29, 2022

2019 conference paper

Chemical Potential Driven Stabilization of Undercooled Particles

10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.

By: A. Martin, B. Chang & M. Thuo

Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019

Source: NC State University Libraries
Added: August 19, 2022

2019 conference paper

Undercooled Liquid Metal Particle Inks for Flexible Conductive Traces Using Direct Writing

10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.

By: A. Martin, B. Chang, Z. Martin, D. Paramanik, C. Frankiewicz, S. Kundu, I. Tevis, M. Thuo

Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019

Source: NC State University Libraries
Added: August 19, 2022

2019 conference paper

Understanding Molecular Conformation using Charge Tunneling Characteristics of Self-Assembled Monolayer (SAMs) Junctions

10th International Conference on Materials for Advanced Technologies (ICMAT 2019). Presented at the 10th International Conference on Materials for Advanced Technologies (ICMAT 2019), Singapore.

By: C. Du, S. Norris, B. VanVeller & M. Thuo

Event: 10th International Conference on Materials for Advanced Technologies (ICMAT 2019) at Singapore on June 23-28, 2019

Source: NC State University Libraries
Added: August 19, 2022

2019 conference paper

Frugal Innovations through surface and Interface engineering in Paper: Controlling Collagen organization

Tappi-Papercon Conference 2019.

By: B. Chang, K. Bratlie, J. Bloch & M. Thuo

Source: NC State University Libraries
Added: August 19, 2022

2019 conference paper

Micro Characterization of z-resistance of papers

Tappi-Papercon Conference 2019.

By: J. Bloch, B. Chang, P. Huber, R. Passas, E. Ando, M. Thuo, B. Carré

Source: NC State University Libraries
Added: August 19, 2022

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