STUDIES ON CORROSION BEHAVIOR OF CERAMIC SPRAYED STAINLESS STEELS (REPORT I) - ELECTROCHEMICAL APPROACH ON CERAMIC SPRAYED COATINGS.

被引：0
|
作者：
Arata, Yoshiaki [1 ]
Ohmori, Akira [1 ]
Zhou, Guang-Qi [1 ]
Xue, Jin [1 ]
机构：
[1] Osaka Univ, Welding Research Inst,, Ibaraki, Jpn, Osaka Univ, Welding Research Inst, Ibaraki, Jpn
来源：
Transactions of JWRI (Japanese Welding Research Institute) | 1984年 / 13卷 / 01期
关键词：
PROTECTIVE COATINGS - Ceramics;
D O I：
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学科分类号：
摘要：
The natural potential and natural current of the plasma sprayed ceramic coating films and stainless steels with various surface treatments were measured. The potential difference between them was regarded as an important criterion for judging the corrosion behavior of ceramic sprayed base metals. A simple method for selecting the proper composition of sprayed coatings was suggested. Using the method, the high Al//2O//3-content ceramic of the Al//2O//3-TiO//2 system was confirmed to be more corrosion-resistant than the high TiO//2-content ceramic coatings were incommendable.
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页码：27 / 33
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