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7 实验涉及的6次循环中，每次加载的初期和“第一次屈服”后2个阶段B19'(001)峰面积-宏观应变曲线斜率的演变

Fig.7 Slopes of B19'-NiTi(001) peak area curves at the beginning and after the 1st yielding of each loading process, which can be seen as a measurement of the transformation velocity