添加钽对电弧熔丝增材制备镍钛形状记忆合金组织性能的影响
左新德, 陈懿, 李洋, 罗震, 敖三三

Effect of Adding Tantalum on Microstructure and Properties of NiTi Shape Memory Alloy Manufactured by Wire Arc Additive Manufacturing
ZUO Xinde, CHEN Yi, LI Yang, LUO Zhen, AO Sansan
表3 NiTi和NiTiTa 沉积试样的抗拉强度和延伸率
Tab.3 Tensile strength and elongation of NiTi and NiTiTa asdeposited samples
试样 强度/ MPa 延伸率/%
NiTi WAAM 511.6 8.52
NiTiTa WAAM 558.1 7.94