两种电弧喷涂涂层在中性盐雾环境下的耐蚀性能对比研究
肖文涛, 刘静, 彭晶晶, 张弦, 吴开明

Corrosion Resistance of Two Arc Spraying Coatings on EH36 Steel in Neutral Salt Spray Environment
XIAO Wentao, LIU Jing, PENG Jingjing, ZHANG Xian, WU Kaiming
表5 Zn15Al涂层EIS拟合结果
Table 5 EIS fitting results of Zn15Al coating
t / d

Rs

Ω·cm2

Qc

S·cm-2·s n

Rc

Ω·cm2

Qct

S·cm-2·s n

Rct

Ω·cm2

Rp

Ω·cm2

14.0893.16×10-23.7243.0×10-2193.7199.14
22.5442.43×10-2251.91.40×10-27.277260.85
51.2221.26×10-2112.86.45×10-356.23170.86
100.79726.81×10-31.8131.22×10-2712715.65
205.8267.23×10-329.711.14×10-2751782.55
305.9557.80×10-316.757.49×10-3918.4937.27