Materials Science and Engineering

Works Published in 2021

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Displaying works 21 - 40 of 272 in total

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

2021 journal article

Interfacial reaction during friction stir assisted scribe welding of immiscible Fe and Mg alloy system

Scientific Reports, 11, 1588.

TL;DR: First direct experimental evidence of presence of oxide layer, Al segregation by atom probe tomography and nano steel grains close to interface by transmission electron microscopy study is presented. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 22, 2022

2021 journal article

Co-introduction of precipitate hardening and TRIP in a TWIP high-entropy alloy using friction stir alloying

Scientific Reports, 11, 1579.

Sources: Web Of Science, NC State University Libraries
Added: August 22, 2022

2021 journal article

Hierarchical phase evolution in a lamellar Al0. 7CoCrFeNi high entropy alloy involving competing metastable and stable phases

Scripta Materialia, 204, 114137.

author keywords: High entropy alloys; Complex concentrated alloys; Eutectic microstructure; Widmanstatten; Intermetallic precipitates
Sources: Web Of Science, NC State University Libraries
Added: August 22, 2022

2021 journal article

In Situ Probing Potassium-Ion Intercalation-Induced Amorphization in Crystalline Iron Phosphate Cathode Materials

Nano Letters, 21(18), 7579–7586.

By: B. Özdogru*, Y. Cha*, B. Gwalani*, V. Murugesan*, M. Song* & Ö. Çapraz*

author keywords: phase transformation; iron phosphate; amorphous; crystalline; potassium-ion batteries; electrochemical strains; X-ray diffraction
MeSH headings : Electrodes; Ions; Iron; Phosphates; Potassium
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 22, 2022

2021 journal article

High density of strong yet deformable intermetallic nanorods leads to an excellent room temperature strength-ductility combination in a high entropy alloy

Acta Materialia, 219, 117234.

author keywords: High entropy alloys; Precipitation strengthening; Ductility; Twins; High strength
Sources: Web Of Science, NC State University Libraries
Added: August 22, 2022

2021 journal article

Discontinuous precipitation leading to nano-rod intermetallic precipitates in an Al0.2Ti0.3Co1.5CrFeNi1.5 high entropy alloy results in an excellent strength-ductility combination

Materials Science and Engineering: A, 805, 140551.

By: S. Dasari, Y. Chang, A. Jagetia, A. Vishal Soni, B. Gwalani, S. Gorsse, A. Yeh, R. Banerjee

Source: NC State University Libraries
Added: August 22, 2022

2021 journal article

Phase transformations, microstructural refinement and defect evolution mechanisms in Al-Si alloys under non-hydrostatic diamond anvil cell compression

Materialia, 15, 101049.

By: T. Liu, M. Olszta, B. Gwalani, C. Park, S. Mathaudhu & A. Devaraj

Source: NC State University Libraries
Added: August 18, 2022

2021 journal article

Metastable orientation relationships in thin film Cu-Cr bilayers

Scripta Materialia, 194, 113635.

author keywords: Epitaxy; Multilayer thin films; Copper; Interface structure; Ab initio calculation
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 journal article

Recovery of cold-worked Al0. 3CoCrFeNi complex concentrated alloy through twinning assisted B2 precipitation

Acta Materialia, 202, 448–462.

author keywords: High entropy alloys; Complex concentrated alloys; Recovery; Recrystallization; B2 precipitation
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 report

Thermal Stability and Mechanical Properties of Cold-Sprayed Ni-Yttria Coating

Sources: NC State University Libraries, NC State University Libraries
Added: August 18, 2022

2021 journal article

Multimodal analysis of spatially heterogeneous microstructural refinement and softening mechanisms in three-pass friction stir processed Al-4Si alloy

Journal of Alloys and Compounds, 887, 161351.

author keywords: Al-4Si; Friction stir processing; Geometric dynamic recrystallization; Grain fragmentation; Synchrotron X-ray diffraction
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 journal article

Understanding the microstructural stability in a γ′-strengthened Ni-Fe-Cr-Al-Ti alloy

Journal of Alloys and Compounds, 886, 161207.

By: B. Gwalani*, S. Shukla*, D. Leonard*, J. Poplawsky*, D. Pierce*, L. Kovarik*, G. Muralidharan*, A. Devaraj*

author keywords: gamma&PRIME precipitate; Fe-Ni-Cr-based superalloys; Atom probe tomography; CALPHAD
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 journal article

Tuning the degree of chemical ordering in the solid solution of a complex concentrated alloy and its impact on mechanical properties

Acta Materialia, 212, 116938.

author keywords: High entropy alloys; Complex concentrated alloys; Ordering; Clustering; Mechanical properties
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 journal article

Ordering-mediated local nano-clustering results in unusually large Hall-Petch strengthening coefficients in high entropy alloys

Materials Research Letters, 9(5), 213–222.

author keywords: Hall-Petch strengthening; high entropy alloys; complex concentrated alloys; clustering; ordering
Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 report

Highly Complex Magnetic Structures Resulting From Hierarchical Phase Separation in AlCo (Cr) FeNi High Entropy Alloys

(ArXiv Preprint No. 2104.00943).

By: Q. Lan, A. Kovacs, J. Caron, H. Du, D. Song, S. Dasari, B. Gwalani*, V. Chaudhary ...

Sources: NC State University Libraries, NC State University Libraries
Added: August 18, 2022

2021 journal article

Insights into Defect-Mediated Nucleation of Equilibrium B2 Phase in Face-Centered Cubic High-Entropy Alloys

JOM, 73, 2320–2331.

Sources: Web Of Science, NC State University Libraries
Added: August 18, 2022

2021 journal article

Tunable room-temperature ferromagnetism in Co-doped two-dimensional van der Waals ZnO

Nature Communications, 12, 3952.

Sources: NC State University Libraries, NC State University Libraries
Added: August 18, 2022

2021 journal article

Strain-driven autonomous control of cation distribution for artificial ferroelectrics

Science Advances, 7(18).

TL;DR: This work demonstrates a unique way to inject elements in a specific crystallographic position in a composite material by strain engineering, and believes that this synthesis methodology can be applied to wide ranges of systems, thereby providing a new route to functional materials. (via Semantic Scholar)
Source: ORCID
Added: August 8, 2022

2021 journal article

Signal Origin of Electrochemical Strain Microscopy and Link to Local Chemical Distribution in Solid State Electrolytes

Small Methods.

author keywords: electrochemical strain microscopy; Li1.3Al0.3Ti1.7(PO4)(3); solid state electrolytes; tip-sample capacitance
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: August 8, 2022

2021 journal article

Lowering of Tc in Van Der Waals Layered Materials Under In-Plane Strain

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 68(2), 253–258.

author keywords: Strain; Voltage measurement; Spectroscopy; Area measurement; Temperature; Piezoelectric polarization; Force; Ferroelectric; piezoelectric; strain engineering; van der Waals material
TL;DR: Piezoresponse force microscopy and unsupervised machine learning methods are used to gain insight into the ferroelectric properties of layered CuInP2S6 where local areas are strained in-plane due to a partial delamination, resulting in a topographic bubble feature that indicates a lowering of the Curie temperature under tensile strain. (via Semantic Scholar)
Source: ORCID
Added: August 8, 2022

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