高性能超高压镁合金研究进展

付辉, 孙勇, 邹国栋, 张帆, 杨许生, 张涛, 彭秋明

Research Progress in High-Performance Ultrahigh-Pressure Treated Magnesium Alloys

FU Hui, SUN Yong, ZOU Guodong, ZHANG Fan, YANG Xusheng, ZHANG Tao, PENG Qiuming

图2 不同状态Mg-30Al合金的OM像[9]

Fig.2 OM images of Mg-30Al samples under different states[9] (A—snowflake-like Mg matrix, B—eutectic phase, SHP—super-high pressure. 800, 950, 1050, and 1150 represent 800, 950, 1050 and 1150 oC, respectively) (a) as-cast (b) SHP-2 GPa-800 (c) SHP-2 GPa-950 (d) SHP-4 GPa-1050 (e) SHP-4 GPa-1150