<strong>Mn</strong>对<strong>Mg-Y-Cu</strong>合金的组织和性能的影响

Mn对Mg-Y-Cu合金的组织和性能的影响

张帅杰, 吴谦, 陈志堂, 郑滨松, 张磊, 徐翩

Effect of Mn on Microstructure and Properties of Mg-Y-Cu Alloy

ZHANG Shuaijie, WU Qian, CHEN Zhitang, ZHENG Binsong, ZHANG Lei, XU Pian

图3 铸态Mg_94.6Y₃Cu_1.5Mn_0.9合金中LPSO相的TEM明场像、HRTEM相和选区电子衍射花样

Fig.3 TEM BF image (a), HRTEM image and SAED pattern on zone axes B=[ $11 \bar{2} 0$ ] (b) of LPSO phase in as-cast Mg_94.6Y₃Cu_1.5Mn_0.9 alloy