<strong>AZ31</strong>镁合金室温多道次压缩过程微观组织和织构演变的研究

AZ31镁合金室温多道次压缩过程微观组织和织构演变的研究

邓丽萍¹,崔凯旋²,汪炳叔²(

),向红亮¹,李强²

Microstructure and Texture Evolution of AZ31 Mg Alloy Processed by Multi-Pass Compressing Under Room Temperature

Liping DENG¹,Kaixuan CUI²,Bingshu WANG²(

),Hongliang XIANG¹,Qiang LI²

图3. 样品沿TD5.5%-RD5.0%-ND5.2%路径压缩的取向成像图和界面结构图

Fig.3. Orientation image maps (a, c, e) and boundary structure maps (b, d, f) for TD5.5% sample (a, b), TD5.5%-RD5.0% sample (c, d) and TD5.5%-RD5.0%-ND5.2% sample (e, f) (Insets show {0001} pole figures. The red lines indicate {10 $1 ˉ$ 2} twin boundaries, and the blue lines indicate boundaries between two {10 $1 ˉ$ 2} twin variants within a single grain)