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

表2 高压凝固Mg-xAl (x = 5, 9)合金表面化学成分 (atomic fraction / %)

Table 2 Surface chemical compositions of high-pressure solidified Mg-xAl (x = 5, 9) alloys

Sample Mg 1s O 1s Al 2p 5%Al-100 kPa 29.97 66.21 3.81 5%Al-4 GPa 33.21 62.73 4.06 9%Al-4 GPa 26.44 65.84 7.73