刘林林,林成新,孙德平,周超玉

• 1:大连海事大学交通与物流工程学院

摘要(Abstract)：

采用X射线衍射分析、金相观察等对Fe-17Mn-5Si-10Cr-5Ni形状记忆合金在水泥基体约束状态下的应力诱发ε马氏体逆相变特征进行研究。结果表明,与非约束状态相比,试验合金在水泥基体约束下的逆相变的终止温度Af升高,而且预应变越大,Af越高。水泥基体约束限制Fe-Mn-Si合金变形协调是造成其逆相变困难的主要原因。

关键词(KeyWords)： Fe-Mn-Si形状记忆合金;水泥复合材料;马氏体逆相变;约束

Abstract:

Keywords:

基金项目(Foundation): 辽宁省自然科学基金项目(20072143)

作者(Author): 刘林林,林成新,孙德平,周超玉

DOI: 10.13289/j.issn.1009-6264.2010.06.022

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