Proceedings of the Korean Institute of Surface Engineering Conference (한국표면공학회:학술대회논문집)
- 2007.04a
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- Pages.153-154
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- 2007
Anti-Corrosive Mechanism of Mg Thin Films Prepared by PVD Method on Electroplated Zn Steel Substrates
PVD법에 의해 Zn 전기도금강판에 제작한 Mg막의 내식 메카니즘
Abstract
Mg thin films were prepared by PVD method on electroplated Zn steel substrate. And the influence of gas pressure on their morphology and crystal orientation of the deposited films were investigated by scannig electron microscopy(SEM) and X-ray diffraction(XRD), respectively. In addition, the effect of corrosion resistance of these films as a funtion of morphology and crystal orientation was evaluated by anodic polarization test. From the measured results, it is investigated that the film of granular structure which deposited in condition of high gas pressure had the highest corrosion resistance.
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