标题:Microstructure and hot compression behavior of twin-roll-casting AZ41M magnesium alloy
作者:Wang Shouren; Wang Min; Ma Ru; Wang Yong; Wang Yanjun
作者机构:[Wang Shouren] School of Mechanical Engineering, University of Jinan, Jinan, Shandong 250022, China.;[Ma Ru] School of Mechanical Engineering, Univers 更多
通讯作者:Wang, S.(sherman0158@tom.com)
通讯作者地址:[Wang, SR]Univ Jinan, Sch Mech Engn, Jinan 250022, Peoples R China.
来源:RARE METALS
出版年:2010
卷:29
期:4
页码:396-400
DOI:10.1007/s12598-010-0137-9
关键词:magnesium alloy; deformation behavior; twin-roll-casting; hot; compression; microstructural evolution
摘要:The relationship of true stress and true strain of AZ41M magnesium alloy under twin-roll-cast (TRC) and hot compression was analyzed using a Gleeble 1500 machine. Microstructural evolutions of the TRC magnesium alloy under different deformation conditions (strain, strain rate and deformation temperature) were examined using optical microscopy and discussed. The relationship of true stress and true strain predicted that lower deformation temperature and higher strain rate caused sharp strain hardening. Meanwhile, the flow stress curve turned into a steady state at high temperature and lower strain rate. The intermediate temperature and strain rate (623 K and 0.01 s(-1)) is appropriate.
收录类别:EI;CSCD;SCOPUS;SCIE
WOS核心被引频次:7
Scopus被引频次:8
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77956609900&doi=10.1007%2fs12598-010-0137-9&partnerID=40&md5=2a84d67e0fa4466858f07ea1f697d35b
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