轧制态Mg-xZn-0.5Er合金板材组织及室温成形性能

娄峰, 刘轲, 刘金学, 董含武, 李淑波, 杜文博

Microstructures and Formability of the As-Rolled Mg- xZn-0.5Er Alloy Sheets at Room Temperature

LOU Feng, LIU Ke, LIU Jinxue, DONG Hanwu, LI Shubo, DU Wenbo

图7 轧制态Mg-2.0Zn-0.5Er合金板材的杯突失效分析

Fig.7 Failure analyses of cup test of as-rolled Mg-2.0Zn-0.5Er alloys (a) cross-section image (b1-b4) SEM images of areas 1-4 in Fig.7a, respectively (c1-c4) IPFs of box areas in Figs.7b1-b4, respectively (d1-d4) pole figures of Figs.7c1-c4, respectively