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2 Mg-8.1%Er合金在500℃空气中形成的多层氧化膜结构示意图[31]
Fig.2 Schematics of a multilayer oxide film structure formed by a Mg-8.1%Er alloy in 500oC of air[31]
(a) the first stage of oxidation (b) the second stage of oxidation
(c) the third stage of oxidation (d) the fourth stage of oxidation