原位激光定向能量沉积NiTi形状记忆合金的微观结构和力学性能
陈斐1,2,3(
), 邱鹏程1, 刘洋1,2, 孙兵兵4, 赵海生4, 沈强1
), 邱鹏程1, 刘洋1,2, 孙兵兵4, 赵海生4, 沈强1
Microstructure and Mechanical Properties of NiTi Shape Memory Alloys by In Situ Laser Directed Energy Deposition
CHEN Fei1,2,3(), QIU Pengcheng1, LIU Yang1,2, SUN Bingbing4, ZHAO Haisheng4, SHEN Qiang1
), QIU Pengcheng1, LIU Yang1,2, SUN Bingbing4, ZHAO Haisheng4, SHEN Qiang1
图1. 粉末颗粒的尺寸分布和形貌
Fig.1. Size distributions and morphologies (insets) of Ni powder (a) and Ti powder (b) (D10, D50, and D90 indicate 10%, 50%, and 90% cumulative particle sizes, respectively)
