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4 NiTi和NiTiTa WAAM试样的自腐蚀电位和腐蚀电流密度
Tab.4 Ecorr and icorr of NiTi and NiTiTa WAAM samples
试样 Ecorr/V (vs. SCE) icorr/(A·cm-2)
NiTi WAAM -0.55 1.90×10-6
NiTiTa WAAM -0.44 4.20×10-7