Fe-Mn-Si基SMA的研究应用进展  

Research and Application Progress in Fe-Mn-Si Based Shape Memory Alloy

作　　者：王红星[1] 王再友[1] 杨少锋[1] 柳秉毅[1] 张炎[1] 

机构地区：[1]南京工程学院材料工程学院,南京211167

出　　处：《材料导报》2012年第11期114-118,共5页Materials Reports

基　　金：江苏省自然科学基金(BK2009355);南京工程学院博士启动基金(YKJ201001)

摘　　要：概述了Si、Mn、Ni、Cr、C等化学元素,第二相沉淀析出,预变形时效和热机械训练等对Fe-Mn-Si基合金记忆效应的影响规律及提高途径,概括了Fe-Mn-Si基合金疲劳性能、磨损和多相流损伤抗力等方面的应用研究进展,总结了Fe-Mn-Si基合金生产应用现状。The factors affecting shape memory effect in Fe-Mn-Si based alloy, including Si,Mn,Ni,Cr,C chemical elements etc, the second phase precipitation, aging after predeformation and thermo-meehanieal training are summarized, as well as approaches of improving shape memory effect. Applied reseach progress of the fatigue properties, abrasion and resistance in multiphase flow in Fe-Mn-Si based alloy are reviewed, production and application status of Fe-Mn Si based alloy is summarized.

关 键 词：Fe—Mn- SI合金 第二相析出 疲劳性能 磨损 

分 类 号：TG139.6[一般工业技术—材料科学与工程]