Formation of Chromium Silicide Films on Steel by Disproportionation Reaction in Molten Salts.
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概要
- 論文の詳細を見る
The characterization of chromium silicide films and the formation process by disproportionation reaction in molten salts are investigated. The films were performed on steel by two step treatment process of molten salt with KCl, BaCl2, NaF, metal halide and metal powder. Chromium carbide films were formed on a substrate at first step and chromium silicide films were formed at second step. The films performed at less than 800°C mainly consists of CrSi2 and a slight SiC and is good hardness about more than 2 200 Hv and high corrosion resistance. The hardness of films performed at 900°C was, however, lower. This two step treatment of molten salt method makes it possible to form the intermetallic compound films, even if any component elements of those films do not exist in substrate.
- The Iron and Steel Institute of Japanの論文
著者
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Okido Masazumi
Department Of Materials Science & Engineering Graduate School Of Engineering Nagoya University
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Ichino Ryoichi
Department Of Materials Science And Engineering Graduate School Of Engineering Nagoya University
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Oki Takeo
Department Of Materials Science And Engineering Faculty Of Engineering Nagoya University
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Ichino Ryoichi
Department of Materials Science and Engineering, School of Engineering, Nagoya University
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Ishiguro Norimitsu
Graduate Student, School of Engineering, Nagoya University
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Okido Masazumi
Department of Materials Science and Engineering, School of Engineering, Nagoya University
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