%0 Journal Article
%T X-ray Diffractions of Deformation Structure in Polycrystalline Fe-32Mn-5Si Alloy
%A Xing TIAN
%A Xing LU
%A Yansheng ZHANG
%A Dejun YANG
%A <br>XingTIAN
%A XingLU
%A YanshengZHANG
%A DejunYANG
%J 材料科学技术学报
%D 2003
%I 
%X T he change of microstructure with strain was investigated in a Fe-32Mn-5Si austenitic alloy at room temperature by X-raydiffraction profile analysis. The experimental results show that the Fe-32Mn-5Si alloy is deformed by the strain-induced γ→εtransformation and the twinning except dislocation slip at room temperature. The amount of strain-induced ε-martensite, thestacking fault probability and the twinning probability all exhibit parabolic relationship with increasing strain. The stackingfault probability is higher than the twinning probability.
%K Stacking fault probability
%K Twinning probability<br>X射线衍射
%K 形变结构
%K Fe-32Mn-5Si合金
%K 微观结构
%K 不锈钢
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=324DC3CAB22330DB19158AE0A9B7BFA5&aid=99FC4D04A92D3632&yid=D43C4A19B2EE3C0A&vid=2A8D03AD8076A2E3&iid=38B194292C032A66&sid=1A363081E1FF7014&eid=4E6F5C60B72D9B1C&journal_id=1005-0302&journal_name=材料科学技术学报&referenced_num=0&reference_num=21