Ti6246钛合金 β → α 相变中晶界 α 相生长行为及其对微织构的影响

齐敏, 王倩, 马英杰, 曹贺萌, 黄森森, 雷家峰, 杨锐

Growth Behavior of Grain Boundary α Phase and Its Effect on the Microtexture During β → α Phase Transformation in Ti6246 Titanium Alloys

QI Min, WANG Qian, MA Yingjie, CAO Hemeng, HUANG Sensen, LEI Jiafeng, YANG Riu

图11 Ti6246合金由β单相区炉冷至880 ℃后2-BOR αGB的EBSD分析

Fig.11 EBSD analyses of 2-BOR αGB in the Ti6246 alloy after furnace cooling from β phase field to 880 oC, pole overlaps as shown in black boxes (a, c) orientation map (a) and corresponding pole figure (c) of α phase (b, d) orientation map (b) and corresponding pole figure (d) of β phase