低模量耐腐蚀亚稳 β 钛合金的电子束增材制造与性能研究

衣俊达, 冷傲, 宫得伦, 韦博鑫

Microstructureand Properties of Low Modulus Corrosion-resistant Metastable β-Ti Alloy Prepared by Electron Beam Melting

YI Junda, LENG Ao, GONG Delun, WEI Boxin

图11 EBM-Ti15Nb2.5Zr4Sn合金表面钝化膜的XPS谱

Fig.11 XPS spectrum of the passivation film on the surface of EBM-Ti15Nb2.5Zr4Sn: (a) Ti 2p, (b) Zr 3d, (c) Nb 3d, (d) Sn 3d