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2 差速挤压板材头中尾部的力学性能
Table 2 Mechanical properties of extruded plate from starting to end
PortionYS / MPaUTS / MPaElongation / %
Starting2873282.1
Middle2573034.4
End17627916.6