<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7 合金的室温拉伸断口形貌

Fig.7 Fracture surface of Mg_95.5Y₃Cu_1.5 (a) and Mg_94.6Y₃Cu_1.5Mn_0.9 (b) alloys