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2 不同样品的晶粒取向图与晶体学织构极图对比

Fig.2 Comparison of grain orientation maps and pole figures for different samples: (a) Inverse pole figure (IPF) map of Ti-6Al-4V, (b) Pole figures of Ti-6Al-4V, (c) IPF map of EBM-Ti15Nb2.5Zr4Sn, (d) Pole figures of EBM-Ti15Nb2.5Zr4Sn