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Diagnosis of Carbon Steel Corrosion in Fresh Water by the i-E Curve Measurement and Potentiometry at a Constant Current.
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- Itagaki Masayuki
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science
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- Takahashi Ayumi
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science
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- Shitanda Isao
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science
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- Watanabe Kunihiro
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science
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- Hirasaki Toshifumi
- Tokyo Electric Power Company
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- Umemura Fumio
- Tokyo Electric Power Company
Bibliographic Information
- Other Title
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- 動電位分極曲線の測定と定電流保持を組み合わせた淡水中における炭素鋼の腐食診断法
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Description
The corrosion morphology of carbon steel varies with environmental factors in fresh water. General corrosion and localized corrosion are known as the major morphologies. In the case of the general corrosion, the corrosion monitoring and the life prediction of the metal can be carried out without the difficulty. However in the case of the localized corrosion, the precise corrosion monitoring is difficult and the unexpected trouble like water leakage may happen. Therefore, the diagnosis method of water quality for carbon steel corrosion in fresh water is required strongly. In this study, we propose a simple method to classify the corrosion category of the carbon steel in the fresh water by combining potentiodynamic polarization curve measurement and potentiometry at a constant current.
Journal
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- Corrosion Engineering
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Corrosion Engineering 58 (8), 308-313, 2009
Japan Society of Corrosion Engineering
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Keywords
Details 詳細情報について
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- CRID
- 1390282681237076992
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- NII Article ID
- 130004503020
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- ISSN
- 18819664
- 09170480
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- OpenAIRE
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- Abstract License Flag
- Disallowed