scholarly journals The microstructural evolution and hardness of the equiatomic CoCrCuFeNi high-entropy alloy in the semi-solid state

2018 ◽  
Vol 745 ◽  
pp. 75-83 ◽  
Author(s):  
L.J. Zhang ◽  
J.T. Fan ◽  
D.J. Liu ◽  
M.D. Zhang ◽  
P.F. Yu ◽  
...  
Keyword(s):  
Solid State ◽  
Microstructural Evolution ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Semi Solid

Phase Stability and Microstructural Evolution in a Ductile Refractory High Entropy Alloy Al 10Nb 15Ta 5Ti 30Zr 40

2019 ◽  
Author(s):  
V. Soni ◽  
Oleg N. Senkov, PhD ◽  
Jean-Philippe Couzinie, PhD ◽  
Yufeng Zheng, PhD ◽  
Bharat Gwalani, PhD ◽  
...  
Keyword(s):  
Microstructural Evolution ◽  
Phase Stability ◽  
High Entropy Alloy ◽  
High Entropy

Microstructural evolution of an ECAE-formed ZK60-RE magnesium alloy in the semi-solid state

2009 ◽  
Vol 506 (1-2) ◽  
pp. 8-15 ◽  
Author(s):  
Zude Zhao ◽  
Qiang Chen ◽  
Yanbin Wang ◽  
Dayu Shu
Keyword(s):  
Solid State ◽  
Magnesium Alloy ◽  
Microstructural Evolution ◽  
Semi Solid

scholarly journals Synthesis of high-entropy alloy thin films via grain boundary diffusion–assisted solid-state alloying

2022 ◽  
Vol 207 ◽  
pp. 114302
Author(s):  
Seungjin Nam ◽  
Sang Jun Kim ◽  
Moon J. Kim ◽  
Manuel Quevedo-Lopez ◽  
Jun Yeon Hwang ◽  
...  
Keyword(s):  
Thin Films ◽  
Solid State ◽  
Grain Boundary ◽  
Boundary Diffusion ◽  
Grain Boundary Diffusion ◽  
High Entropy Alloy ◽  
High Entropy

Solid State Amorphization and Alloy Parameters for High Entropy Alloys

2021 ◽  
Vol 1016 ◽  
pp. 990-996
Author(s):  
Takeshi Nagase
Keyword(s):  
Solid Solution ◽  
Solid State ◽  
Intermetallic Compounds ◽  
Electron Irradiation ◽  
Fast Electron ◽  
High Entropy Alloy ◽  
Solid Solution Formation ◽  
High Entropy ◽  
Solution Formation ◽  
State Amorphization

Fast electron irradiation can induce the solid-state amorphization (SSA) of many intermetallic compounds. The occurrence of SSA stimulated by fast electron irradiation was found in the Al0.5TiZrPdCuNi high-entropy alloy (HEA). The relationship between the occurrence of SSA in intermetallic compounds under fast electron irradiation and the empirical alloy parameters for predicting the solid-solution-formation tendency in HEAs was discussed. The occurrence of SSA in intermetallic compounds was hardly predicted, only by the alloy parameters of δ or ΔHmix, which have been widely used for predicting solid-solution formation in HEAs. All intermetallic compounds with ΔHmix ≤ -35 kJ/mol and those with δ ≥ 12.5 exhibit the occurrence of SSA. This implies that the intermetallic compounds with a largely negative ΔHmix value and a largely positive δ parameter are favorable for the occurrence of SSA.

Electrically Assisted Solid-State Joining of CrMnFeCoNi High-Entropy Alloy

2020 ◽  
Vol 51 (12) ◽  
pp. 6142-6148
Author(s):  
Min-Gu Jo ◽  
Thi Anh Nguyet Nguyen ◽  
Siwook Park ◽  
Jin-Yoo Suh ◽  
Sung-Tae Hong ◽  
...  
Keyword(s):  
Solid State ◽  
High Entropy Alloy ◽  
High Entropy ◽  
Electrically Assisted ◽  
Solid State Joining
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