AA6063铝合金Zr黑灰色转化膜及其自修复性能

陈廷益, 路文, 李文芳, 付业琦

Preparation and Performace of a Black-grey Coating on AA6063 Aluminium Alloy

CHEN Tingyi, LU Wen, LI Wenfang, FU Yeqi

表1 EDS结果对应的元素含量

Table 1 Percentage of elements shown in Fig.3

Element Mass fraction / % Atomic fraction / % O K 9.22 15.99 F K 25.53 37.29 Al K 32.74 33.66 K K 7.84 5.56 Zr L 24.67 7.50