SiC含量对SiCP/6092铝基复合材料微弧氧化膜耐蚀性的影响

于文静, 刘春忠, 张洪亮, 卢天倪, 王东, 李娜, 黄震威

Effect of SiC Content on Microstructure and Corrosion Resistance of Micro-arc Oxidation Film on Composites SiCP/6092 Al-alloy

YU Wenjing, LIU Chunzhong, ZHANG Hongliang, LU Tianni, WANG Dong, LI Na, HUANG Zhenwei

表2 SiCP/6092铝基复合材料微弧氧化膜的EDS结果

Table 2 EDS results of SiCP/6092 aluminum matrix composite microarc oxide films (%, mass fraction)

Element C O Na Al Si 0% SiC (volume fraction) - 40.40 1.06 51.16 7.38 17% SiC (volume fraction) 4.84 47.36 1.54 32.31 13.95 30% SiC (volume fraction) 36.79 35.74 3.50 11.46 10.28