Plastic deformation mechanisms of equiatomic Ni20Ti20Fe20Al20Cu20 high-entropy alloy at high temperatures

2016 ◽  
Vol 52 (6) ◽  
pp. 3199-3207 ◽  
Author(s):  
Shuyong Jiang ◽  
Dong sun ◽  
Yanqiu Zhang ◽  
Sibing Wang ◽  
Chengzhi Zhao
Keyword(s):  
Plastic Deformation ◽  
High Temperatures ◽  
Deformation Mechanisms ◽  
High Entropy Alloy ◽  
High Entropy

Synergetic strengthening and deformation mechanisms in gradient Al0.1CoCrFeNi high-entropy alloy

2021 ◽  
pp. 142165
Author(s):  
Shengguo Ma ◽  
Yanjie Li ◽  
Shuo Li ◽  
Bin Xu ◽  
Tuanwei Zhang ◽  
...  
Keyword(s):  
Deformation Mechanisms ◽  
High Entropy Alloy ◽  
High Entropy

Deformation Mechanisms of CoCrFeMnNi High-Entropy Alloy Under Low-Cycle-Fatigue Loading

2021 ◽  
Author(s):  
Kaiju Lu ◽  
Ankur Chauhan ◽  
Aditya Srinivasan Tirunilai ◽  
Jens Freudenberger ◽  
Alexander Kauffmann ◽  
...  
Keyword(s):  
Low Cycle Fatigue ◽  
Fatigue Loading ◽  
Deformation Mechanisms ◽  
High Entropy Alloy ◽  
Cycle Fatigue ◽  
High Entropy

scholarly journals Small-Scale Plastic Deformation of Nanocrystalline High Entropy Alloy

Entropy ◽  
2018 ◽  
Vol 20 (11) ◽  
pp. 889 ◽  
Author(s):  
Sanghita Mridha ◽  
Mageshwari Komarasamy ◽  
Sanjit Bhowmick ◽  
Rajiv Mishra ◽  
Sundeep Mukherjee
Keyword(s):  
Plastic Deformation ◽  
Rate Sensitivity ◽  
Small Scale ◽  
High Entropy Alloy ◽  
Compression Tests ◽  
High Entropy ◽  
Grain Sizes ◽  
Plastic Deformation Behavior ◽  
High Strain Rate Sensitivity ◽  
Widespread Interest

High entropy alloys (HEAs) have attracted widespread interest due to their unique properties at many different length-scales. Here, we report the fabrication of nanocrystalline (NC) Al0.1CoCrFeNi high entropy alloy and subsequent small-scale plastic deformation behavior via nano-pillar compression tests. Exceptional strength was realized for the NC HEA compared to pure Ni of similar grain sizes. Grain boundary mediated deformation mechanisms led to high strain rate sensitivity of flow stress in the nanocrystalline HEA.

On the room temperature deformation mechanisms of a TiZrHfNbTa refractory high-entropy alloy

2015 ◽  
Vol 645 ◽  
pp. 255-263 ◽  
Author(s):  
J.-Ph. Couzinié ◽  
L. Lilensten ◽  
Y. Champion ◽  
G. Dirras ◽  
L. Perrière ◽  
...  
Keyword(s):  
Room Temperature ◽  
Deformation Mechanisms ◽  
Temperature Deformation ◽  
High Entropy Alloy ◽  
High Entropy

Influence of plastic deformation on the phase composition, texture, and mechanical properties of the CrMnFeCoNi2Cu high-entropy alloy

2015 ◽  
Vol 37 (1) ◽  
pp. 21-26 ◽  
Author(s):  
I. V. Karpets’ ◽  
O. M. Myslyvchenko ◽  
M. O. Krapivka ◽  
V. F. Gorban’ ◽  
O. S. Makarenko ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Plastic Deformation ◽  
Phase Composition ◽  
High Entropy Alloy ◽  
High Entropy

Multiple deformation mechanisms induced by pre-twinning in CoCrFeNi high entropy alloy

2022 ◽  
Vol 207 ◽  
pp. 114266
Author(s):  
Zhen Zhang ◽  
Zhihao Jiang ◽  
Yuehuang Xie ◽  
Sammy Lap Ip Chan ◽  
Jiamiao Liang ◽  
...  
Keyword(s):  
Deformation Mechanisms ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Multiple Deformation

Plastic Deformation Behavior of 40Fe–25Ni–15Cr–10Co–10V High-Entropy Alloy for Cryogenic Applications

2018 ◽  
Vol 25 (2) ◽  
pp. 277-284 ◽  
Author(s):  
Min Ji Jang ◽  
Hyunjeong Kwak ◽  
Ye Won Lee ◽  
Youjin Jeong ◽  
Jahong Choi ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Deformation Behavior ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Plastic Deformation Behavior
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