摘要
对两种铜基形状记忆合金Ｃｕ—２３．１２Ｚｎ—４．３７Ａｌ及Ｃｕ─２６．３４Ｚｎ—３．２４Ａｌ—０．６７Ｍｎ（ｗｔ％）热轧态下组织结构以及轧制板材各方向记忆往能与轧制方向的关系进行了研究．发现控制热轧后，即使获得９Ｒ结构马氏体组织，仍具有良好的记忆性能，而且，记忆性能各向同性，与轧制方向无关。
The shape memory effect in all directions and microstructural characterization in Cu-23.12 Zn-4.37Al and Cu- 26. 34Al - 0. 67Mn(wt% ) which have been hot rolled are studied. 9R martensite is gained after the alloys have been hot rolled, but the shape memory properties are good. Futhermore ,the shape memory properties in alldirecctions are same and have nothing with the rolling direction.
出处
《热加工工艺》
CSCD
北大核心
1994年第3期17-19,共3页
Hot Working Technology
