Predicting single phase stability and segregation in the NbMoTaTi–(W,V) high entropy alloy system with the vacancy exchange potential

2021 ◽  
Vol 191 ◽  
pp. 29-33
Author(s):  
Samuel W. McAlpine ◽  
Julie V. Logan ◽  
Michael P. Short
Keyword(s):  
Phase Stability ◽  
Single Phase ◽  
Alloy System ◽  
Exchange Potential ◽  
High Entropy Alloy ◽  
High Entropy

scholarly journals Phase stability of single phase Al0.12CrNiFeCo high entropy alloy upon irradiation

2018 ◽  
Vol 160 ◽  
pp. 1208-1216 ◽  
Author(s):  
B. Kombaiah ◽  
K. Jin ◽  
H. Bei ◽  
P.D. Edmondson ◽  
Y. Zhang
Keyword(s):  
Phase Stability ◽  
Single Phase ◽  
High Entropy Alloy ◽  
High Entropy

Phase stability of a ductile single-phase BCC Hf0.5Nb0.5Ta0.5Ti1.5Zr refractory high-entropy alloy

2018 ◽  
Vol 98 ◽  
pp. 79-88 ◽  
Author(s):  
J.Q. Yao ◽  
X.W. Liu ◽  
N. Gao ◽  
Q.H. Jiang ◽  
N. Li ◽  
...  
Keyword(s):  
Phase Stability ◽  
Single Phase ◽  
High Entropy Alloy ◽  
High Entropy

Phase Stability and Mechanical Properties of FCC Structural CoCrCu0.5FeNi High-Entropy Alloy with Silicon or Boron Addition

2019 ◽  
Vol 944 ◽  
pp. 169-175 ◽  
Author(s):  
Chen Chen ◽  
Ning Liu ◽  
Peng Jie Zhou ◽  
Hong Fu Xiang
Keyword(s):  
Intermetallic Compounds ◽  
Phase Stability ◽  
Volume Fraction ◽  
Alloy System ◽  
High Entropy Alloy ◽  
Intermetallic Formation ◽  
High Entropy ◽  
Strengthen Mechanism ◽  
Better Than ◽  
Feni Alloy

Microstructures, phase stability and properties of the as-solidified CoCrCu0.5FeNi(Si/B)x alloys were studied in this work. Intermetallic compounds are found when Si or B was added in a FCC structural CoCrCu0.5FeNi high-entropy alloy, and B possess a better intermetallic formation ability than Si. On the other, solute ability of Si is better than that of B in CoCrCu0.5FeNi alloy. The strength of CoCrCu0.5FeNi high-entropy alloy was improved after the addition of Si and B, and the strengthen mechanism was discussed. Moreover, parameter g can provide a reference to predict the ability of forming intermetallic compounds in CoCrCu0.5FeNi(Si/B)x alloys. The increase of δ is prone to the forming of intermetallic compounds. But the volume fraction of intermetallic compounds increase with the decrease of Ω in the same alloy system.

Composition Dependence of Phase Stability, Deformation Mechanisms, and Mechanical Properties of the CoCrFeMnNi High-Entropy Alloy System

JOM ◽  
2014 ◽  
Vol 66 (10) ◽  
pp. 1993-2001 ◽  
Author(s):  
C. C. Tasan ◽  
Y. Deng ◽  
K. G. Pradeep ◽  
M. J. Yao ◽  
H. Springer ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Phase Stability ◽  
Composition Dependence ◽  
Alloy System ◽  
Deformation Mechanisms ◽  
High Entropy Alloy ◽  
High Entropy

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
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