具有“层中层”结构的Zr/[Al(Si)N/CrN]涂层制备及其在海水环境中腐蚀磨损特性
王永欣, 汪艺璇, 陈春林, 李祥, 贺南开, 李金龙

Preparation of Zr/[Al(Si)N/CrN] Coatings of Stratified Structure and Their Corrosion-wear Performance in Artificial Seawater
WANG Yongxin, WANG Yixuan, CHEN Chunlin, LI Xiang, HE Nankai, LI Jinlong
表4 交替多层Zr/CrAlSiN涂层等效电路图拟合参数
Table 4 Fitting electrochemical parameters of EIS of laminated Zr/CrAlSiN coatings
RatioRS / Ω·cm2Qc-Y0 / μF·cm-2ncRc / Ω·cm2Qdl-Y0 / μF·cm-2ndlRct / Ω·cm2χ2×10-5
1:121.0237.030.808.49×10-132.410.932.43×1050.9852
1:221.9710.040.932.67×1035.070.616.81×1051.971
1:423.0627.880.929.13×1022.480.923.63×1061.972
1:623.0030.550.902.22×1031.541.001.45×1062.18
1:822.8626.400.921.10×10328.650.934.00×1061.399