Annealing effect on plastic flow in nanocrystalline CoCrFeMnNi high-entropy alloy: A nanomechanical analysis

作者: Dong-Hyun Lee , Jung-A Lee , Yakai Zhao , Zhaoping Lu , Jin-Yoo Suh

DOI: 10.1016/J.ACTAMAT.2017.08.057

关键词:

摘要: The influence of annealing on the constitutive stress-strain response of nanocrystalline (nc) CoCrFeMnNi high-entropy alloy (HEA) was investigated through a series of nanoindentation …

参考文章(67)
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
B. Cantor, R. D. Doherty, J. W. Martin, Stability of microstructure in metallic systems ,(1976)
David Tabor, The Hardness of Metals ,(2000)
Ruslan Z. Valiev, Terence G. Langdon, Principles of equal-channel angular pressing as a processing tool for grain refinement Progress in Materials Science. ,vol. 51, pp. 881- 981 ,(2006) , 10.1016/J.PMATSCI.2006.02.003
Moo-Young Seok, Yong-Jae Kim, In-Chul Choi, Yakai Zhao, Jae-il Jang, Predicting flow curves of two-phase steels from spherical nanoindentation data of constituent phases: Isostrain method vs. non-isostrain method International Journal of Plasticity. ,vol. 59, pp. 108- 118 ,(2014) , 10.1016/J.IJPLAS.2014.03.013
In-Chul Choi, Yong-Jae Kim, Y. Morris Wang, Upadrasta Ramamurty, Jae-il Jang, Nanoindentation behavior of nanotwinned Cu: Influence of indenter angle on hardness, strain rate sensitivity and activation volume Acta Materialia. ,vol. 61, pp. 7313- 7323 ,(2013) , 10.1016/J.ACTAMAT.2013.08.037
Yuan Wu, WH Liu, XL Wang, Dong Ma, Alexandru Dan Stoica, TG Nieh, ZB He, ZP Lu, None, In-situ neutron diffraction study of deformation behavior of a multi-component high-entropy alloy Applied Physics Letters. ,vol. 104, pp. 051910- ,(2014) , 10.1063/1.4863748
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
Jae-il Jang, M.J. Lance, Songqing Wen, Ting Y. Tsui, G.M. Pharr, Indentation-induced phase transformations in silicon: influences of load, rate and indenter angle on the transformation behavior Acta Materialia. ,vol. 53, pp. 1759- 1770 ,(2005) , 10.1016/J.ACTAMAT.2004.12.025
Yu. Ivanisenko, W. Lojkowski, R.Z. Valiev, H.-J. Fecht, The mechanism of formation of nanostructure and dissolution of cementite in a pearlitic steel during high pressure torsion Acta Materialia. ,vol. 51, pp. 5555- 5570 ,(2003) , 10.1016/S1359-6454(03)00419-1