镁合金抗高温氧化机理研究进展
沈朝, 王志鹏, 胡波, 李德江, 曾小勤, 丁文江

Research Progress on the Mechanisms Controlling High-Temperature Oxidation Resistance of Mg Alloys
SHEN Zhao, WANG Zhipeng, HU Bo, LI Dejiang, ZENG Xiaoqin, DING Wenjiang
图1 Mg-Er合金在500℃时反应(3)~(5)的Gibbs自由能变化(ΔG)与Er原子分数的关系[31]
Fig.1 Relationships between Gibbs free energy change (ΔG)for the reactions (3)-(5) of Mg-Er alloy and atomic fraction of Er at 500oC[31]