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Co-deposition of palladium during oxide film growth in high- temperature water to mitigate stress corrosion cracking
Co-deposition of palladium during oxide film growth in high- temperature water to mitigate stress corrosion cracking
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机译:在高温水中氧化膜生长过程中共沉积钯以减轻应力腐蚀开裂
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摘要
A method for improving the performance and longevity of coatings of metal deposited from aqueous solutions of inorganic, organic or oraganometallic metal compounds. The method involves co-deposition of noble metal or corrosion-inhibiting non-noble metal during growth of oxide film on a component made of alloy, e.g., stainless steels and nickel-based alloys. The result is a metal-doped oxide film having a relatively longer life in the reactor operating environment. In particular, incorporation of palladium into the film provides greatly increased catalytic life as compared to palladium coatings which lie on the oxide surface.
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