Enhanced strength and ductility of bulk CoCrFeMnNi high entropy alloy having fully recrystallized ultrafine-grained structure

作者: S.J. Sun , Y.Z. Tian , H.R. Lin , X.G. Dong , Y.H. Wang

DOI: 10.1016/J.MATDES.2017.07.054

关键词:

摘要: … HEAs are a new type of equiatomic or near equiatomic multicomponent alloys, which are … Among various HEAs, the equiatomic CoCrFeMnNi alloy was not only one of the earliest …

参考文章(35)
B. Schuh, F. Mendez-Martin, B. Völker, E.P. George, H. Clemens, R. Pippan, A. Hohenwarter, Mechanical properties, microstructure and thermal stability of a nanocrystalline CoCrFeMnNi high-entropy alloy after severe plastic deformation Acta Materialia. ,vol. 96, pp. 258- 268 ,(2015) , 10.1016/J.ACTAMAT.2015.06.025
O.N. Senkov, S.L. Semiatin, Microstructure and properties of a refractory high-entropy alloy after cold working Journal of Alloys and Compounds. ,vol. 649, pp. 1110- 1123 ,(2015) , 10.1016/J.JALLCOM.2015.07.209
JY He, H Wang, HL Huang, XD Xu, MW Chen, Y Wu, XJ Liu, TG Nieh, K An, ZP Lu, None, A precipitation-hardened high-entropy alloy with outstanding tensile properties Acta Materialia. ,vol. 102, pp. 187- 196 ,(2016) , 10.1016/J.ACTAMAT.2015.08.076
Mohsen Seifi, Dongyue Li, Zhang Yong, Peter K Liaw, John J Lewandowski, None, Fracture Toughness and Fatigue Crack Growth Behavior of As-Cast High-Entropy Alloys JOM. ,vol. 67, pp. 2288- 2295 ,(2015) , 10.1007/S11837-015-1563-9
B. Gludovatz, A. Hohenwarter, D. Catoor, E. H. Chang, E. P. George, R. O. Ritchie, A fracture-resistant high-entropy alloy for cryogenic applications Science. ,vol. 345, pp. 1153- 1158 ,(2014) , 10.1126/SCIENCE.1254581
A.J. Zaddach, R.O. Scattergood, C.C. Koch, Tensile properties of low-stacking fault energy high-entropy alloys Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 636, pp. 373- 378 ,(2015) , 10.1016/J.MSEA.2015.03.109
B. Cantor, I.T.H. Chang, P. Knight, A.J.B. Vincent, Microstructural development in equiatomic multicomponent alloys Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 375, pp. 213- 218 ,(2004) , 10.1016/J.MSEA.2003.10.257
YZ Tian, Y Bai, MC Chen, A Shibata, D Terada, N Tsuji, None, Enhanced Strength and Ductility in an Ultrafine-Grained Fe-22Mn-0.6C Austenitic Steel Having Fully Recrystallized Structure Metallurgical and Materials Transactions A-physical Metallurgy and Materials Science. ,vol. 45, pp. 5300- 5304 ,(2014) , 10.1007/S11661-014-2552-2
P.P. Bhattacharjee, G.D. Sathiaraj, M. Zaid, J.R. Gatti, Chi Lee, Che-Wei Tsai, Jien-Wei Yeh, Microstructure and texture evolution during annealing of equiatomic CoCrFeMnNi high-entropy alloy Journal of Alloys and Compounds. ,vol. 587, pp. 544- 552 ,(2014) , 10.1016/J.JALLCOM.2013.10.237
Yong Zhang, Ting Ting Zuo, Zhi Tang, Michael C Gao, Karin A Dahmen, Peter K Liaw, Zhao Ping Lu, None, Microstructures and properties of high-entropy alloys Progress in Materials Science. ,vol. 61, pp. 1- 93 ,(2014) , 10.1016/J.PMATSCI.2013.10.001