Reverse Transformation Behavior of TiNi Shape Memory Alloys Prestrained in the Parent Phase

武汉理工大学学报-材料科学版(英文版), 2006, 21(3): 26-28.

^1, , ^2, , ^3, , ^4, , ^5,

1.China University of Petroleum, Beijing 102249, China;Navy Logistic Technology and Equipment Institute of Pepole's Liberation Army,Beijing 100072,China

2.China University of Petroleum, Beijing 102249, China

3.China University of Petroleum, Beijing 102249, China

4.China University of Petroleum, Beijing 102249, China

基金项目: 国家自然科学基金(50071037)

Reverse Transformation Behavior of TiNi Shape Memory Alloys Prestrained in the Parent Phase

Keywords： TiNi shape memory alloy

The reverse martensitic transformation of TiNi alloy wires prestrained in the parent phase was studied. Experimental results show that the reverse transformation of the TiNi alloys prestrained in the parent phase is significantly different from that of the TiNi alloys prestrained in the martensite phase. Three continual peaks appear on the DSC curves of wires with a small prestrain and one high temperature peak appears on the DSC curves of wires with a large prestrain.

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Reverse Transformation Behavior of TiNi Shape Memory Alloys Prestrained in the Parent Phase

参考文献