热等静压SLM Ti-6Al-4V合金的缺口敏感性

臧涛, 杨朋飞, 赵元, 高英, 鄂世举, 刘洋, 齐山贺, 张烨, 张嘉振

Effect of Hot Isostatic Pressing on Notch Sensitivity of Ti-6Al-4V Ti-alloy Prepared by Selective Laser Melting

ZANG Tao, YANG Pengfei, ZHAO Yuan, GAO Ying, E Shiju, LIU Yang, QI Shanhe, ZHANG Ye, ZHANG Jiazhen

图5 Ti-6Al-4V合金的拉伸断口形貌

Fig.5 Tensile fracture morphology of Ti-6Al-4V alloy (a, b) wrought Ti-6Al-4V alloy, (c, d) HIP-X Ti-6Al-4V alloy, (e, f) HIP-Z Ti-6Al-4V alloy