JP4593382B2 - 金属の腐食速度の測定方法およびこれによる金属の防食方法 - Google Patents
金属の腐食速度の測定方法およびこれによる金属の防食方法 Download PDFInfo
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- JP4593382B2 JP4593382B2 JP2005180534A JP2005180534A JP4593382B2 JP 4593382 B2 JP4593382 B2 JP 4593382B2 JP 2005180534 A JP2005180534 A JP 2005180534A JP 2005180534 A JP2005180534 A JP 2005180534A JP 4593382 B2 JP4593382 B2 JP 4593382B2
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- corrosion
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- corrosion rate
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Description
Claims (3)
- 腐食抑制剤を添加した環境中にある金属の防食方法であって、請求項1に記載の金属の腐食速度の測定方法により腐食速度icorrを算出し、腐食速度を定量的に監視するとともに、算出された前記腐食速度icorrに基き、所望の腐食速度の範囲となるように、腐食抑制剤の添加量を制御することを特徴とする金属の防食方法。
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| Application Number | Priority Date | Filing Date | Title |
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| JP2005180534A JP4593382B2 (ja) | 2004-06-22 | 2005-06-21 | 金属の腐食速度の測定方法およびこれによる金属の防食方法 |
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| JP2004183573 | 2004-06-22 | ||
| JP2004183572 | 2004-06-22 | ||
| JP2004183588 | 2004-06-22 | ||
| JP2005180534A JP4593382B2 (ja) | 2004-06-22 | 2005-06-21 | 金属の腐食速度の測定方法およびこれによる金属の防食方法 |
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| Publication Number | Publication Date |
|---|---|
| JP2006038835A JP2006038835A (ja) | 2006-02-09 |
| JP4593382B2 true JP4593382B2 (ja) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2005180534A Expired - Fee Related JP4593382B2 (ja) | 2004-06-22 | 2005-06-21 | 金属の腐食速度の測定方法およびこれによる金属の防食方法 |
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| JP (1) | JP4593382B2 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6871497B2 (ja) * | 2017-12-12 | 2021-05-12 | 学校法人東京理科大学 | 電気防食の状態把握システム及び状態把握方法 |
| CN109142463A (zh) * | 2018-10-09 | 2019-01-04 | 李晨天 | 暂态直流电导测量方法及装置 |
| CN110361428A (zh) * | 2019-08-27 | 2019-10-22 | 国网重庆市电力公司电力科学研究院 | 一种阳极性镀层钢绞线腐蚀状态的表征方法 |
| CN114606500B (zh) * | 2020-12-09 | 2024-03-01 | 中国石油天然气集团有限公司 | 埋地管道直流杂散电流防护方案确定方法、装置和设备 |
| CN121141500B (zh) * | 2025-11-18 | 2026-02-06 | 西南石油大学 | 一种模拟间歇加注缓蚀剂对石油管材缓蚀效果的测试系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5814981B2 (ja) * | 1977-10-07 | 1983-03-23 | 株式会社東芝 | 腐食反応の速度因子の測定方法 |
| JPS5822697B2 (ja) * | 1977-10-07 | 1983-05-10 | 株式会社東芝 | 腐食反応の速度因子の測定方法 |
| JPS5937461B2 (ja) * | 1979-01-12 | 1984-09-10 | 株式会社東芝 | 腐食反応の速度因子の測定方法 |
| JPS5667734A (en) * | 1979-11-09 | 1981-06-08 | Toshiba Corp | Judging method for corrosion speed |
| US5006786A (en) * | 1984-02-02 | 1991-04-09 | Electric Power Research Institute, Inc. | Device for in situ monitoring of corrosion rates of polarized or unpolarized metals |
| JPS61235580A (ja) * | 1985-04-11 | 1986-10-20 | Shiro Haruyama | 金属の電気防食法における防食電位の設定方法 |
| JPS6330754A (ja) * | 1986-07-24 | 1988-02-09 | Nippon Paint Co Ltd | 被覆金属劣化方法及びその装置 |
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- 2005-06-21 JP JP2005180534A patent/JP4593382B2/ja not_active Expired - Fee Related
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| Publication number | Publication date |
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| JP2006038835A (ja) | 2006-02-09 |
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