[HTML][HTML] Microstructure evolution and mechanical properties in a gas tungsten arc welded Fe42Mn28Co10Cr15Si5 metastable high entropy alloy

J Shen, P Agrawal, TA Rodrigues, JG Lopes… - Materials Science and …, 2023 - Elsevier
Weldability studies on high entropy alloys are still relatively scarce, delaying the deployment
of these materials into real-life applications. Thus, there is an urgent need for in-depth …

Flow stress analysis of TWIP steel via the XRD measurement of dislocation density

G Dini, R Ueji, A Najafizadeh… - Materials Science and …, 2010 - Elsevier
In this study, the rate of dislocation accumulation in the tensile strained twinning induced
plasticity (TWIP) steel was calculated via the X-ray diffraction (XRD) measurements and …

[HTML][HTML] The effect of heat treatment on the room and high temperature mechanical properties of AlSi10Mg alloy fabricated by selective laser melting

N Tabatabaei, A Zarei-Hanzaki, A Moshiri… - Journal of Materials …, 2023 - Elsevier
The present work demonstrates a novel interpretation of the effect of well-known heat
treatments of solutionizing (ST) and solutionizing plus aging (T6) along with a newly …

Revisiting stacking fault energy of steels

A Das - Metallurgical and materials transactions A, 2016 - Springer
The stacking fault energy plays an important role in the transition of deformation
microstructure. This energy is strongly dependent on the concentration of alloying elements …

Boron addition in a non-equiatomic Fe50Mn30Co10Cr10 alloy manufactured by laser cladding: Microstructure and wear abrasive resistance

JY Aguilar-Hurtado, A Vargas-Uscategui… - Applied Surface …, 2020 - Elsevier
A non-equiatomic Fe 50 Mn 30 Co 10 Cr 10 alloy was prepared by laser cladding, and the
effects of boron addition on the microstructure, hardness and abrasive wear-resistance were …

Role of ɛ martensite in tensile properties and hydrogen degradation of high-Mn steels

YS Chun, JS Kim, KT Park, YK Lee, CS Lee - Materials Science and …, 2012 - Elsevier
Effects of ɛ martensite on tensile properties and hydrogen degradation behaviors of a high
Mn steel were investigated. For this purpose, a Fe–15Mn–2Cr–0.6 C steel containing …

Effect of post-heat treatment conditions on shape memory property in 4D printed Fe–17Mn–5Si–10Cr–4Ni shape memory alloy

D Kim, I Ferretto, W Kim, C Leinenbach… - Materials Science and …, 2022 - Elsevier
The influence of post-heat treatment on the microstructure and properties of 4D printed Fe–
17Mn–5Si–10Cr–4Ni (wt.%) shape memory alloy (SMA) produced via a laser powder bed …

Grain size effect on the martensite formation in a high-manganese TWIP steel by the Rietveld method

G Dini, A Najafizadeh, SM Monir-Vaghefi… - Journal of Materials …, 2010 - Elsevier
The aim of the present work was to study the effect of austenite grain size (AGS) on the
martensite formation in a high-manganese twinning-induced plasticity (TWIP) steel. The …

Fine microstructure formation in steel under ultrafast heating and cooling

M Yonemura, H Nishibata, R Fujimura, N Ooura… - Scientific Reports, 2022 - nature.com
This study evaluates phase transformation kinetics under ultrafast cooling using
femtosecond X-ray diffraction for the operand measurements of the dislocation densities in …

The effect of boron content on the microstructure and mechanical properties of Fe50-XMn30Co10Cr10BX (x= 0, 0.3, 0.6 and 1.7 wt%) multi-component alloys …

JY Aguilar-Hurtado, A Vargas-Uscategui… - Materials Science and …, 2019 - Elsevier
Abstract High and Medium-Entropy Alloys (HEAs and MEAs) are a novel type of materials,
which due to the reduction in configurational entropy, can offer an excellent combination of …