Benzotriazole and Tolyltriazole as Corrosion Inhibitors for Copper and Brasses
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- Notoya Takenori
- Department of Metallurgy, Faculty of Engineering, Hokkaido University
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- Poling George W.
- Department of Mineral Engineering, University of British Columbia
Bibliographic Information
- Other Title
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- Benzotriazole and Tolyltriazole as Corr
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Abstract
The influence of Benzotriazole (BTA) and Tolyltriazole (TTA) as corrosion inhibitors for copper and brasses in 3% NaCl solutions have been investigated using infrared reflection-absorption spectroscopy, electrochemical polarization, corrosion tests and scanning electron microscopy. The protection afforded by pretreatment was tested in chloride solutions in the presence and absence of BTA and/or TTA. TTA by itself was found to be equally as effective as BTA. Combination of BTA and TTA resulted in significant improvement in the protection of these metals, particularly in acidic solutions. Contrary to BTA, TTA appeared to be an adsorption-type inhibitor for copper and brass.
Journal
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- CORROSION ENGINEERING
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CORROSION ENGINEERING 30 (7), 381-389, 1981
Japan Society of Corrosion Engineering
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Details 詳細情報について
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- CRID
- 1390282681236942720
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- NII Article ID
- 130004731440
- 130006024636
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- NII Book ID
- AN00225595
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- ISSN
- 18841155
- 00109355
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- NDL BIB ID
- 2322052
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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