TC4钛合金跨相区连续热压缩 α 相组织演变规律及织构形成机理

赵焯雅, 孟令健, 林鹏, 曹晓卿

Microstructure Evolution and Texture Formation Mechanism of α Phase During Continuous Through-Transus Thermal Compression of TC4 Titanium Alloy

ZHAO Zhuoya, MENG Lingjian, LIN Peng, CAO Xiaoqing

图1 TC4钛合金热压缩加工路线示意图

Fig.1 Schematics of TC4 titanium alloy thermal compression processes (AC—air cooling) (a) α + β phase field compression (b) β phase field holding or compression (c) continuous through-transus compression