引用本文:
徐溢, 徐铭熙, 王楠, 李德祥. 金属表面硅烷试剂防腐涂层性能测试[J]. 应用化学,
2000, 17(3): 331-333.
Citation: XU Yi, XU Ming-Xi, WANG Nan, LI De-Xiang. Behavior of Corrosion Resisting Silane Coating on Metallic Surface[J]. Chinese Journal of Applied Chemistry, 2000, 17(3): 331-333.
Citation: XU Yi, XU Ming-Xi, WANG Nan, LI De-Xiang. Behavior of Corrosion Resisting Silane Coating on Metallic Surface[J]. Chinese Journal of Applied Chemistry, 2000, 17(3): 331-333.
金属表面硅烷试剂防腐涂层性能测试
English
Behavior of Corrosion Resisting Silane Coating on Metallic Surface
Abstract:
The corrosion resistance behavior of silane agents(SA) for iron based substrate have been studied. A series of detection methods were used simutaneously for effective analysis and monitoring the hydrolysis process of SA films. It consists of the on-line FTIR spectroscopy, conductivity measurement, XPS(for structure and component analysis), elliptical spectroscopy(for film thickness analysis) and electrochemical method(for corrosion examination). The results showed that the rational thickness of the SA films was about 82 nm and there were chemical bondings between the iron substrate and SA film, which produces a large amount of silanols in hydrolysis.
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Key words:
- silane agent
- / iron substrate
- / corrosion resistance
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