高强管线钢焊接临界再热粗晶区中逆转奥氏体的逆相变晶体学

李学达, 李春雨, 曹宁, 林学强, 孙建波

Crystallography of Reverted Austenite in the Intercritically Reheated Coarse-Grained Heat-Affected Zone of High Strength Pipeline Steel

LI Xueda, LI Chunyu, CAO Ning, LIN Xueqiang, SUN Jianbo

图7 Q800试样γr与γp的晶体学取向关系标定 (a) SEM map (b) band contrast map (c) all-Euler map (d-f) {100} pole figure orientation distributions and theoretical variants

Fig.7 Orientation relationships between γr and γp in Q800 sample