ADC12
铝合金表面硅锆复合转化膜的研究
丁立, 邹文杰, 张雪姣, 陈均
Silicon-Zirconium Composite Conversion Film on ADC12 Aluminum Alloy
DING Li, ZOU Wenjie, ZHANG Xuejiao, CHEN Jun
表1
不同样品的极化曲线数据
Table 1
Polarization curve data of blank and ZrCC samples
Sample
E
corr
/ V
E
pit
/ V
Δ
E
/ V
I
corr
/ (A·cm
-2
)
Blank
-1.201
-
0
31.63×10
-7
ZrCC
-1.046
-
0
15.86×10
-7
20Si-ZrCC
-1.043
-
0
5.902×10
-7
40Si-ZrCC
-0.921
-0.766
0.155
1.950×10
-7
60Si-ZrCC
-0.904
-0.727
0.176
1.44×10
-7
80Si-ZrCC
-1.046
-
0
5.421×10
-7