中温热处理对Ti65合金淬火组织及室温拉伸性能的影响

谭海兵, 臧健, 梁弼宁, 刘建荣, 王清江, 赵子博, 李文渊

Effect of Medium Heat Treatment on Quenched Micro-structure and Tensile Properties of Ti65 Alloy

TAN Haibing, ZANG Jian, LIANG Bining, LIU Jianrong, WANG Qingjiang, ZHAO Zibo, LI Wenyuan

图1 不同条件中温热处理后Ti65合金的显微组织

Fig.1 Microstructure of Ti65 alloy treated at (a) as-received; (b) 1030℃/2 h, WQ; (b)1030℃/2 h, WQ+800℃/10 min, WQ; (d) 1030℃/2 h, WQ+800℃/20 min, WQ; (e) 1030℃/2 h, WQ+800℃/60 min, WQ; (f) 1030℃/2 h, WQ+850℃/10 min, WQ; (g) 1030℃/2 h, WQ+850℃/40 min, WQ; (h) 1030℃/2 h, WQ+900℃/20 min, WQ; (i) 1030℃/2 h, WQ+950℃/20 min, WQ