NiTi-Nb原位复合材料的准线性超弹性变形

姜江, 郝世杰, 姜大强, 郭方敏, 任洋, 崔立山

Quasi-Linear Superelasticity Deformation in an In Situ NiTi-Nb Composite

JIANG Jiang, HAO Shijie, JIANG Daqiang, GUO Fangmin, REN Yang, CUI Lishan

图1 NiTi-Nb复合材料的预变形过程曲线和二元NiTi合金丝的循环拉伸曲线

Fig.1 Pre-deformation process of the NiTi-Nb sample (a) and multiple-step cyclic stress-strain curves of a binary NiTi alloy (b)