Journal of the Korean institute of surface engineering (한국표면공학회지)
- Volume 26 Issue 2
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- Pages.55-62
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- 1993
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- 1225-8024(pISSN)
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- 2288-8403(eISSN)
Corrosion Behavior of TiN Ion Plated Steel Plate(III)-Effects of Ni and Ti interlayer thickness-
TiN 이온 플레이팅한 강판의 내식성에 관한 연구(III)-Ni 및 Ti 하지코팅두께의 영향-
Abstract
The effect of interlayer coating thickness of Ni and Ti on corrosion behavior was studied for TiN ion plat-ed steel plate. Interlayer coating was carried out in a single and bi-layer to a various thickness combination prior to final TiN coating. Corrosion behavior was evaluated by anodic polarization test in 1N H2SO4 as well as salt spray test. Ni interlayer coating was effectived in reducing corrosion current density of active region and Ti interlayer coating over Ni coating reduced the anodic corrosion current density by an order of 4 with increasing the thickness of Ti up to
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