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- Yamamoto Hiroshi
- Furukawa Metals Co. Ltd., Osaka Copper Works
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- Kunieda Hiroshi
- Furukawa Metals Co. Ltd., Osaka Copper Works
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- Koyama Teruo
- Furukawa Metals Co. Ltd., Osaka Copper Works
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- Nishijima Naomichi
- Furukawa Metals Co. Ltd., Head Office
Bibliographic Information
- Other Title
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- 復水器用アルミニウム黄銅管の早期潰食事例についての一考察
- フクスイキヨウ アルミニウム オウドウカン ノ ソウキ カイショク ジレイ ニ
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Abstract
Some discussions about the mechanism of the unexpected severe impingement corrosion of condenser tubes were made in relation to hydrotalcite. It was elucidated experimentally that hydrotalcite is the initial corrosion product of Aluminum Brass in the natural sea water. Even if iron rich protective films are formed on hydrotalcite, they will be broken quite easily by the collision of foreign bodies with smaller energy in the sea water. This will increase the possibility of corrosion. The most important countermeasure is to supress the initial corrosion of condenser tubes by the effective ferrous ion dosing and to prevent hydrotalcite formation. It was pointed out that more attension should be paid to hydrotalcite from the standpoint of corrosion engineering of condenser tubes.
Journal
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- CORROSION ENGINEERING
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CORROSION ENGINEERING 28 (9), 485-489, 1979
Japan Society of Corrosion Engineering
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Details 詳細情報について
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- CRID
- 1390282681236668416
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- NII Article ID
- 130006024464
- 130004731299
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- NII Book ID
- AN00225595
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- ISSN
- 18841155
- 00109355
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- NDL BIB ID
- 2065031
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed