高压凝固Mg-xAl (x = 3, 5, 7, 9, 12)合金组织结构及耐腐蚀性能

郭耀威, 艾士民, 房大然, 林小娉, 杨连威, 郑哲皓

Microstructure and Corrosion Resistance of High-pressure Solidified Mg-xAl (x = 3, 5, 7, 9, 12) Alloys

GUO Yaowei, AI Shimin, FANG Daran, LIN Xiaoping, YANG Lianwei, ZHENG Zhehao

图7 常规铸造和高压凝固Mg-xAl (x = 3，5，7，9，12)合金的Nyquist图

Fig.7 Nyquist plots of conventional cast Mg-3Al, Mg-5Al and Mg-7Al alloys (a), Mg-9Al and Mg-12Al alloys (b), and high-pressure (4 GPa) solidified Mg-xAl (x = 3, 5, 7, 9, 12) alloys (c)