Microstructural configuration and compressive deformation behavior of a TiAl composite reinforced by Mn and in situ Ti2AlC particles

Y Gao, S Kou, J Dai, Z Wang, S Shu, S Zhang… - Materials Science and …, 2021 - Elsevier
Abstract TiAl-5wt.% Ti 2 AlC-3wt.% Mn composites reinforced by the addition of Mn and in
situ synthesized Ti 2 AlC nanoparticles with a novel microstructure were fabricated. The …

Small-scale mechanical testing

V Jayaram - Annual Review of Materials Research, 2022 - annualreviews.org
This article reviews recent developments in small-scale mechanical property testing with
some emphasis on intermediate (meso) length scales in complex microstructures and …

Oxidation behavior, thermal stability, and the coating/substrate interface evolution of CrN-coated Zircaloy under high-temperature steam

J Liu, Z Hao, Z Cui, D Ma, J Lu, Y Cui, C Li, W Liu… - Corrosion …, 2021 - Elsevier
CrN-coated Zircaloy samples were prepared by cathodic arc ion plating, and the
microstructure, stability, and oxidation behaviors of the CrN coatings in high-temperature …

Irradiation-induced grain boundary facet motion: In situ observations and atomic-scale mechanisms

CM Barr, EY Chen, JE Nathaniel, P Lu, DP Adams… - Science …, 2022 - science.org
Metals subjected to irradiation environments undergo microstructural evolution and
concomitant degradation, yet the nanoscale mechanisms for such evolution remain elusive …

Strong interfaces: the key to high strength in nano metallic laminates

Y Zhang, TJ Nizolek, L Capolungo, N Li, JS Carpenter… - Acta Materialia, 2024 - Elsevier
Excellent mechanical properties of nanomaterials are usually attributed to their nanoscale
feature size and high-density interfaces. This work explores the effects of intrinsic interface …

Size dependent strengthening in high strength nanotwinned Al/Ti multilayers

YF Zhang, S Xue, Q Li, J Li, J Ding, TJ Niu, R Su… - Acta Materialia, 2019 - Elsevier
Mechanical behavior of metallic multilayers has been intensively investigated. Here we
report on the study of magnetron-sputtered highly textured Al/Ti multilayer films with various …

Investigation of the oxidation mechanisms of superlattice Cr-CrN/TiSiN-Cr multilayer coatings on Zircaloy substrates under high-temperature steam atmospheres

J Liu, Z Hao, Z Cui, D Ma, J Lu, Y Cui, C Li, W Liu… - Corrosion …, 2021 - Elsevier
Abstract Cr-CrN/TiSiN-Cr multilayer coatings were deposited on Zircaloy substrates by multi-
arc ion plating, and the microstructure and oxidation behavior of the as-deposited coatings …

In situ micro-pillar compression to examine radiation-induced hardening mechanisms of FeCrAl alloys

Y Cui, E Aydogan, JG Gigax, Y Wang, A Misra… - Acta Materialia, 2021 - Elsevier
Abstract The effects of 5 MeV Fe 2+ ion irradiation at 300° C on the microstructure evolution
and deformation behavior of a FeCrAl C26M alloy are presented. It has been found that …

He ion irradiation response of a gradient T91 steel

Z Shang, J Ding, C Fan, D Chen, J Li, Y Zhang, Y Wang… - Acta Materialia, 2020 - Elsevier
Metallic materials with a gradient microstructure usually exhibit excellent mechanical
properties. However, the radiation response of gradient structural materials is less well …

Targeted additive micromodulation of grain size in nanocrystalline copper nanostructures by electrohydrodynamic redox 3D printing

M Menétrey, L Koch, A Sologubenko, S Gerstl… - Small, 2022 - Wiley Online Library
The control of materials' microstructure is both a necessity and an opportunity for
micro/nanometer‐scale additive manufacturing technologies. On the one hand, optimization …