摘要
研究了三种不同成分的铁锰硅形状记忆合金。结果表明，合金Ｆｅ－１４Ｍｎ－６Ｓｉ－９Ｃｒ－５Ｎｉ具有较好的形状记忆效应。经训练后，在预变形为４％～９％范围内，相对应变回复率可提高４０％左右，绝对应变回复率可达６．２％。
Three Fe-Mn-Si shape memory alloys have been studied.The results show that alloy3 have good shape memory effect.By training,in the pre-strain range 4 %～9 %,the relative recovery strain can be increased by 40 %,the absolute recovery strain can reach 62 %.The optimum composition of the alloy is Fe14Mn6Si9Ci5Ni
出处
《钢铁》
CAS
CSCD
北大核心
1998年第5期57-59,69,共4页
Iron and Steel
基金
机械部和吉林省科委资助
关键词
铁锰硅合金
形状记忆效应
化学成分
FeMnSi alloy,shape memory effect,chemical composition
