差速挤压Mg-Al-Ca-Zn-Mn合金板材的力学性能

吕奕澎, 黄秋燕, 李应举, 郑黎, 罗天骄, 冯小辉, 杨院生

Microstructure and Mechanical Properties of Mg-Al-Ca-Zn-Mn Alloy Sheet Prepared by Differential Speed Extrusion

LV Yipeng, HUANG Qiuyan, LI Yingju, ZHENG Li, LUO Tianjiao, FENG Xiaohui, YANG Yuansheng

表1 合金中第二相的EDS结果

Table 1 EDS results of the second phase in the alloy (atomic fraction, %)

Point Mg Al Ca Mn Zn A 33.05 46.01 19.29 0.09 1.56 B 13.94 52.25 0.54 33.14 0.13 C 51.89 34.33 12.72 0.07 0.99 D 24.02 45.58 0.80 29.45 0.15