Mechanical behavior of high-entropy alloys
Research in the field of high-entropy alloys has been surging since the 2010s. As widely
acknowledged, research interests in this field are largely sparked by the enormous …
acknowledged, research interests in this field are largely sparked by the enormous …
Twinning-induced plasticity (TWIP) steels
BC De Cooman, Y Estrin, SK Kim - Acta Materialia, 2018 - Elsevier
This article reviews original work and important new developments in the field of
deformation behavior of high manganese face-centered cubic γ-Fe alloys. Owing to their …
deformation behavior of high manganese face-centered cubic γ-Fe alloys. Owing to their …
[HTML][HTML] Reasons for the superior mechanical properties of medium-entropy CrCoNi compared to high-entropy CrMnFeCoNi
G Laplanche, A Kostka, C Reinhart, J Hunfeld… - Acta Materialia, 2017 - Elsevier
The tensile properties of CrCoNi, a medium-entropy alloy, have been shown to be
significantly better than those of CrMnFeCoNi, a high-entropy alloy. To understand the …
significantly better than those of CrMnFeCoNi, a high-entropy alloy. To understand the …
[HTML][HTML] Microstructure evolution and critical stress for twinning in the CrMnFeCoNi high-entropy alloy
At low homologous temperatures (down to cryogenic temperatures), the CrMnFeCoNi high-
entropy alloy possesses good combination of strength, work hardening rate (WHR), ductility …
entropy alloy possesses good combination of strength, work hardening rate (WHR), ductility …
The influences of temperature and microstructure on the tensile properties of a CoCrFeMnNi high-entropy alloy
An equiatomic CoCrFeMnNi high-entropy alloy, which crystallizes in the face-centered cubic
(fcc) crystal structure, was produced by arc melting and drop casting. The drop-cast ingots …
(fcc) crystal structure, was produced by arc melting and drop casting. The drop-cast ingots …
C and N doping in high-entropy alloys: A pathway to achieve desired strength-ductility synergy
MY He, YF Shen, N Jia, PK Liaw - Applied materials today, 2021 - Elsevier
High-entropy alloys (HEAs) have attracted great attention because they provide diversified
possibilities for obtaining many exceptional properties. They are expected to serve as …
possibilities for obtaining many exceptional properties. They are expected to serve as …
High manganese austenitic twinning induced plasticity steels: A review of the microstructure properties relationships
A significant increase in the research activity dedicated to high manganese TWIP steels has
occurred during the past five years, motivated by the breakthrough combination of strength …
occurred during the past five years, motivated by the breakthrough combination of strength …
Potential TRIP/TWIP coupled effects in equiatomic CrCoNi medium-entropy alloy
High-entropy alloys (HEA) and medium-entropy alloys (MEA), containing multiple principal
elements typically with equiatomic or near-equiatomic ratios, have drawn considerable …
elements typically with equiatomic or near-equiatomic ratios, have drawn considerable …
Nano-twin mediated plasticity in carbon-containing FeNiCoCrMn high entropy alloys
Equiatomic FeNiCoCrMn alloy has been reported to exhibit promising strength and ductility
at cryogenic temperature and deformation mediated by nano-twining appeared to be one of …
at cryogenic temperature and deformation mediated by nano-twining appeared to be one of …
Strengthening and strain hardening mechanisms in a precipitation-hardened high-Mn lightweight steel
MJ Yao, E Welsch, D Ponge, SMH Haghighat… - Acta Materialia, 2017 - Elsevier
We report on the strengthening and strain hardening mechanisms in an aged high-Mn
lightweight steel (Fe-30.4 Mn-8Al-1.2 C, wt.%) studied by electron channeling contrast …
lightweight steel (Fe-30.4 Mn-8Al-1.2 C, wt.%) studied by electron channeling contrast …