Improvement of Corrosion Resistance and Structural Change in 304 Stainless Steel by means of Ion-Mixing
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- Masumoto Yasuyuki
- Department of Material Science, Graduate School of Engineering, Hokkaido University
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- Takeda Mitsuhiro
- Department of Materials Science and Engineering, Miyagi National College of Technology
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- Suda Takanori
- Department of Material Science, Graduate School of Engineering, Hokkaido University
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- Watanabe Seiichi
- Department of Material Science, Graduate School of Engineering, Hokkaido University
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- Ohnuki Soumei
- Department of Material Science, Graduate School of Engineering, Hokkaido University
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- Ohtsuka Toshiaki
- Department of Material Science, Graduate School of Engineering, Hokkaido University
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- Ikezawa Kazuhiro
- Domestic Research Fellow, JSTCC, WERC
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Abstract
High-energy ion-beam mixing technique was applied for the surface modification of austenitic stainless steel, followed by electrochemical characterization and microstructural observation. The co-mixing of silicon and chromium resisted the passivation current to 1/1000 relative to the un-modified condition. The corrosion resistance improved remarkably. Microstructural observation revealed that the enhanced diffusion and induced amorphous structure introduced by the co-mixing of silicon and chromium, which played a very important role in the improvement of electrochemical behavior at surface.
Journal
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 43 (4), 638-640, 2002
The Japan Institute of Metals and Materials
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Details 詳細情報について
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- CRID
- 1390282679222334336
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- NII Article ID
- 10012322222
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- NII Book ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD38XksF2rsLc%3D
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- ISSN
- 13475320
- 13459678
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- NDL BIB ID
- 6262873
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- Text Lang
- en
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed