書誌事項
- タイトル別名
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- The Effect of Potential and Interrupting the Protective Current on the Protection of Buried Steel Pipe
- マイセツ コウカン ノ ボウショク ニ タイスル デンイ ト デンリュウ シャ
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抄録
The effect of various constant potentials in the range from -0.75 to -1.15V vs. Cu/CuSO4 on the protection of buried pipe and the influence of interrupting the protective current on the corrosion of buried pipe, in which the protective current for the potential of -0.85V has been interrupted every ten days for the period of either one day, three days and/or ten days, have been studied in two kinds of soils; marine clay and sand. These two tests have been performed for six months in total. The results are as follows: (1) At less noble potential than -0.85V, the corrosion rates obtained from weight loss of the pipes buried in both soils were less than 10μm/y. (2) The effective periods for the protection of the pipe during off potential have been three days in both soils.
収録刊行物
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- CORROSION ENGINEERING
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CORROSION ENGINEERING 38 (11), 573-578, 1989
社団法人 腐食防食協会
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詳細情報 詳細情報について
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- CRID
- 1390282681235404032
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- NII論文ID
- 130004732073
- 130006025266
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- NII書誌ID
- AN00225595
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- ISSN
- 18841155
- 00109355
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- NDL書誌ID
- 3260129
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- データソース種別
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- JaLC
- NDL
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