scholarly journals Microstructure and Mechanical Properties Evolution of the Al, C-Containing CoCrFeNiMn-Type High-Entropy Alloy during Cold Rolling

Materials ◽  
2017 ◽  
Vol 11 (1) ◽  
pp. 53 ◽  
Author(s):  
Margarita Klimova ◽  
Nikita Stepanov ◽  
Dmitry Shaysultanov ◽  
Ruslan Chernichenko ◽  
Nikita Yurchenko ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cold Rolling ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Microstructure And Mechanical Properties

Microstructure and Mechanical Properties of Equitomic CoCrFeCuNi High Entropy Alloy

2018 ◽  
Vol 765 ◽  
pp. 149-154 ◽  
Author(s):  
Seung Min Oh ◽  
Sun Ig Hong
Keyword(s):  
Mechanical Properties ◽  
Yield Strength ◽  
Cold Rolling ◽  
Cast Alloy ◽  
Cold Work ◽  
High Entropy Alloy ◽  
Second Phase ◽  
Rich Phase ◽  
High Entropy ◽  
Microstructure And Mechanical Properties

Microstructure and mechanical properties of cast and cold-rolled equitomic CoCrFeCuNi alloy in which Mn was substituted by Cu from Cantor alloy was studied. The separation into two solid solutions (Cr-Co-Fe rich and Cu-rich phases) were observed in CoCrFeCuNi. Coarsening and widening of interdendritic Cu-rich phase after homogenization was observed after homogenization, suggesting Cu-rich phase is thermodynamically stable. The compressive stress-strain curves of homogenized cast CoCrFeCuNi alloy exhibited the reasonably high strength and excellent deformability for the cast alloy. The yield strength increased up to 960MPa after cold rolling from 265MPa of the homogenized cast alloy. The significant increase of yield strength is thought to be associated with the alignment of Cu-rich second phase in addition to cold work dislocation storage after cold rolling.

Effect of Al content and cold rolling on the microstructure and mechanical properties of Al5Cr12Fe35Mn28Ni20 high-entropy alloy

2019 ◽  
Vol 759 ◽  
pp. 380-390 ◽  
Author(s):  
Sally Elkatatny ◽  
Mohamed A.H. Gepreel ◽  
Atef Hamada ◽  
Koichi Nakamura ◽  
Kenta Yamanaka ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cold Rolling ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Al Content ◽  
Microstructure And Mechanical Properties

scholarly journals Microstructure and Mechanical Properties Evolution in HfNbTaTiZr Refractory High‐Entropy Alloy During Cold Rolling

2020 ◽  
Vol 22 (10) ◽  
pp. 2000105 ◽  
Author(s):  
Sergey Zherebtsov ◽  
Nikita Yurchenko ◽  
Dmitry Shaysultanov ◽  
Mikhail Tikhonovsky ◽  
Gennady Salishchev ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Cold Rolling ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Microstructure And Mechanical Properties

Effect of carbon addition on the microstructure and mechanical properties of CoCrFeNi high entropy alloy

2017 ◽  
Vol 61 (1) ◽  
pp. 117-123 ◽  
Author(s):  
TianDang Huang ◽  
Li Jiang ◽  
ChangLiang Zhang ◽  
Hui Jiang ◽  
YiPing Lu ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
High Entropy Alloy ◽  
Carbon Addition ◽  
High Entropy ◽  
Microstructure And Mechanical Properties
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