Yb含量对Mg-Gd-Y-Zn-Zr合金微观组织与力学性能的影响
王升, 朱彦丞, 潘虎成, 李景仁, 曾志浩, 秦高梧

Effect of Yb Content on Microstructure and Mechanical Property of Mg-Gd-Y-Zn-Zr Alloy
WANG Sheng, ZHU Yancheng, PAN Hucheng, LI Jingren, ZENG Zhihao, QIN Gaowu
图2 固溶态GWZK-xYb合金的SEM像及Yb元素的EDS面分布图
Fig.2 Low (a, c, e, g) and high magnified (b, d, f, h) SEM images of GWZK-0Yb (a, b), GWZK-0.2Yb (c, d), GWZK-0.5Yb (e, f), and GWZK-1.0Yb (g, h) alloys in the solid solution state (Insets in Figs.2d, f, and h are the corresponding EDS mappings of Yb element; LPSO represent long-period stacking ordered)