scholarly journals High Entropy Alloys – Tunability of Deformation Mechanisms Through Integration of Compositional and Microstructural Domains

2021 ◽  
pp. 141085
Author(s):  
Rajiv S. Mishra ◽  
Ravi Sankar Haridas ◽  
Priyanshi Agrawal
Keyword(s):  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
High Entropy

scholarly journals Real-time nanoscale observation of deformation mechanisms in CrCoNi-based medium- to high-entropy alloys at cryogenic temperatures

2019 ◽  
Vol 25 ◽  
pp. 21-27 ◽  
Author(s):  
Qingqing Ding ◽  
Xiaoqian Fu ◽  
Dengke Chen ◽  
Hongbin Bei ◽  
Bernd Gludovatz ◽  
...  
Keyword(s):  
Real Time ◽  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
Cryogenic Temperatures ◽  
High Entropy

scholarly journals Deformation Behavior of Bulk Metallic Glasses and High Entropy Alloys under Complex Stress Fields: A Review

Entropy ◽  
2019 ◽  
Vol 21 (1) ◽  
pp. 54 ◽  
Author(s):  
Shunhua Chen ◽  
Jingyuan Wang ◽  
Lei Xia ◽  
Yucheng Wu
Keyword(s):  
Plastic Deformation ◽  
Metallic Glasses ◽  
Deformation Behavior ◽  
Bulk Metallic Glasses ◽  
Complex Stress ◽  
Deformation Mechanisms ◽  
Stress Fields ◽  
High Entropy Alloys ◽  
High Entropy ◽  
Stress States

The plastic deformation of bulk metallic glasses (BMGs) depends significantly on applied stress states, and more importantly, in practical applications of BMGs as structural materials, they always deform under complex stress fields. The understanding of deformation behavior of BMGs under complex stress fields is important not only for uncovering the plastic deformation mechanisms of BMGs, but also for developing BMG components with excellent mechanical performance. In this article, we briefly summarize the recent research progress on the deformation behavior of BMGs under complex stress fields, including the formation and propagation of shear bands, tunable macroscopic plasticity, and serrated plastic flows. The effect of complex stress fields on the plastic deformation mechanisms of BMGs is discussed from simple stress gradient to tailored complex stress fields. The deformation behavior of high entropy alloys (HEAs) under complex stress states has also been discussed. Challenges, potential implications and some unresolved issues are proposed.

scholarly journals Deformation mechanisms in amorphous Ni–Mo–P films coated on CoCrFeNi high-entropy alloys

2019 ◽  
Vol 114 ◽  
pp. 106591 ◽  
Author(s):  
X.T. Song ◽  
R.P. Guo ◽  
Z. Wang ◽  
X.J. Wang ◽  
H.J. Yang ◽  
...  
Keyword(s):  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
High Entropy

Mechanical properties and deformation mechanisms in CoCrFeMnNi high entropy alloys: A molecular dynamics study

2021 ◽  
pp. 124912
Author(s):  
Kuan-Ting Chen ◽  
Ting-Ju Wei ◽  
Guo-Chi Li ◽  
Mei-Yi Chen ◽  
Yi-Shiang Chen ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Molecular Dynamics ◽  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
High Entropy

Influence of Tantalum composition on mechanical behavior and deformation mechanisms of TiZrHfTax high entropy alloys

2022 ◽  
pp. 163796
Author(s):  
Yuhe Huang ◽  
Junheng Gao ◽  
Shuize Wang ◽  
Dikai Guan ◽  
Yidong Xu ◽  
...  
Keyword(s):  
Mechanical Behavior ◽  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
High Entropy

Effects of temperature and strain rate on plastic deformation mechanisms of nanocrystalline high-entropy alloys

2020 ◽  
Vol 120 ◽  
pp. 106741 ◽  
Author(s):  
Li Li ◽  
Haotian Chen ◽  
Qihong Fang ◽  
Jia Li ◽  
Feng Liu ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Strain Rate ◽  
Deformation Mechanisms ◽  
High Entropy Alloys ◽  
High Entropy ◽  
Effects Of Temperature
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