耐热镁合金Mg-14Gd-2.3Zn-Zr的高温氧化行为研究

邵银华, 王金龙, 张伟, 张甲, 李玲, 杜汐然, 陈明辉, 朱圣龙, 王福会

High Temperature Oxidation Behavior of a Heat Resistant Magnesium Alloy Mg-14Gd-2.3Zn-Zr

SHAO Yinhua, WANG Jinlong, ZHANG Wei, ZHANG Jia, LI Ling, DU Xiran, CHEN Minghui, ZHU Shenglong, WANG Fuhui

图6 镁合金在440 ℃氧化50 min后的表面与截面形貌和EDS谱

Fig.6 Surface morphology (a), cross-sectional microstructure (b) and EDS pattern (c) of the magnesium alloys after oxidation at 440 ℃ for 50 min