@inproceedings{aae3de99f13945d0a44275ba5a4c78ed,
title = "Dynamic deformation behavior of ECAPed AZ31 magnesium alloy",
abstract = "Equal channel angular pressing (ECAP) has been widely used for grain refinement in many alloys. In this article, the major emphasis was on the effect of grain size, temperature and strain rate on dynamic behavior of ECAPed AZ31. The dynamic mechanical properties of 6 pass and 8 pass ECAPed AZ31 were tested by split hopkinson pressing bar(SHPB) at wide temperatures range. At dynamic loading conditions, the ECAPed AZ31 shows strong strain hardening properties. The strain hardening rates decrease due to more slip systems' opening with the increase of temperature. With the grain refinement, the fine-grain size and temperature show strong effect on the strain rate sensitivity.",
keywords = "Dynamic deformation, ECAP, Magnesium alloy, Strain hardening, Strain rate sensitivity",
author = "Hu, {Hai Tao} and Feng Zhao and Miao, {Ying Gang} and Tao Suo and Qiong Deng and Li, {Yu Long}",
year = "2014",
doi = "10.4028/www.scientific.net/AMM.566.104",
language = "英语",
isbn = "9783038351290",
series = "Applied Mechanics and Materials",
publisher = "Trans Tech Publications Ltd",
pages = "104--109",
booktitle = "Proceedings of the 8th International Symposium on Impact Engineering",
note = "8th International Symposium on Impact Engineering, ISIE 2013 ; Conference date: 02-09-2013 Through 06-09-2013",
}