The phase stability of Ni2CrFeMox multi-principal-component alloys with medium configurational entropy

作者: Feng He , Zhijun Wang , Man Zhu , Junjie Li , Yingying Dang

DOI: 10.1016/J.MATDES.2015.06.174

关键词:

摘要: Abstract The phase stabilities of Ni2CrFeMox(x = 0.1–0.5) multi-principal-component alloys with medium configurational entropy are investigated through long-time annealing at 600, 750, 900 and 1000 °C respectively. Similar to the high alloy, solid solution FCC is main constitute part in alloys. σ shows up higher Mo content. equilibrium solubility decreases as temperature decreases. Pseudo binary diagram (Ni2CrFe)1 − xMox constructed discussed based on annealed results. hardness measurement also illustrates stability Ni2CrFeMox

参考文章(36)
Hugo Leon, Blaine Geddes, Xiao Huang, Superalloys: Alloying and Performance ,(2010)
Jien-Wei Yeh, Ke-Fu Yao, Yong Zhang, Jian F. Sun, Jun P. Lin, High-Entropy Alloys ,(2014)
O.N. Senkov, J.D. Miller, D.B. Miracle, C. Woodward, Accelerated exploration of multi-principal element alloys with solid solution phases Nature Communications. ,vol. 6, pp. 6529- 6529 ,(2015) , 10.1038/NCOMMS7529
Tao-Tsung Shun, Liang-Yi Chang, Ming-Hua Shiu, Microstructure and mechanical properties of multiprincipal component CoCrFeNiMox alloys Materials Characterization. ,vol. 70, pp. 63- 67 ,(2012) , 10.1016/J.MATCHAR.2012.05.005
Daniel Miracle, Jonathan Miller, Oleg Senkov, Christopher Woodward, Michael Uchic, Jaimie Tiley, Exploration and Development of High Entropy Alloys for Structural Applications Entropy. ,vol. 16, pp. 494- 525 ,(2014) , 10.3390/E16010494
Z. Wang, Y. Huang, J. Wang, C.T. Liu, Design of high entropy alloys based on the experience from commercial superalloys Philosophical Magazine Letters. ,vol. 95, pp. 1- 6 ,(2015) , 10.1080/09500839.2014.987841
S.C. Middleburgh, D.M. King, G.R. Lumpkin, M. Cortie, L. Edwards, Segregation and migration of species in the CrCoFeNi high entropy alloy Journal of Alloys and Compounds. ,vol. 599, pp. 179- 182 ,(2014) , 10.1016/J.JALLCOM.2014.01.135
Sheng Guo, Qiang Hu, Chun Ng, C.T. Liu, More than entropy in high-entropy alloys: Forming solid solutions or amorphous phase Intermetallics. ,vol. 41, pp. 96- 103 ,(2013) , 10.1016/J.INTERMET.2013.05.002
Sheng Guo, Chun Ng, Jian Lu, C. T. Liu, Effect of valence electron concentration on stability of fcc or bcc phase in high entropy alloys Journal of Applied Physics. ,vol. 109, pp. 103505- ,(2011) , 10.1063/1.3587228