| 阻垢缓蚀剂对不锈钢管缓蚀效果的评定方法 |
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| 引用本文： | 李明利,梁磊,余乐书,赵国华,周国定.阻垢缓蚀剂对不锈钢管缓蚀效果的评定方法[J].工业水处理,2003,23(9):26-28. |
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| 作者姓名： | 李明利 梁磊 余乐书 赵国华 周国定 |
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| 作者单位： | 1. 同济大学化学系,上海,200092
2. 上海电力学院电化学研究室,上海,200090 |
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| 摘 要： | 用点蚀电位法和失重法评价了七种阻垢缓蚀剂在不同冷却水样中对不锈钢的缓蚀效果。用腐蚀失重法评价阻垢缓蚀剂对不锈钢的缓蚀效果，既不合理也很难测准。点蚀电位法是评价阻垢缓蚀剂对不锈钢缓蚀效果的有效方法，但要选择合适的空白水样。
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| 关 键 词： | 阻垢缓蚀剂 不锈钢管 缓蚀效果 评定 点蚀电位法 失重法 腐蚀失重法 水资源 水处理 |
| 文章编号： | 1005-829X(2003)09-0026-03 |
| 修稿时间： | 2003年1月4日 |
Evaluation of the effects of scale-corrosion inhibitors on stainless steel |
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| Li Mingli ,Liang Lei ,Yu Leshu ,Zhao Guohua ,Zhou Guoding.Evaluation of the effects of scale-corrosion inhibitors on stainless steel[J].Industrial Water Treatment,2003,23(9):26-28. |
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| Authors: | Li Mingli Liang Lei Yu Leshu Zhao Guohua Zhou Guoding |
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| Affiliation: | Li Mingli 1,Liang Lei 2,Yu Leshu 2,Zhao Guohua 1,Zhou Guoding 2 |
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| Abstract: | Seven scale-corrosion inhibitors have been tested in several kinds of cooling water.The effects of scale-corrosion inhibitors on stainless steel have been evaluated with pitting potential and weight loss measurements .Weight loss measurement used here is not reasonable and cannot give an exact result.It is believed that the pit-ting potential measurement is very effici ent for evaluating the effects of the scale-corrosion inhibitors on stainless steel,but a suitable blank water sample must be chosen. |
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| Keywords: | stainless steel scale-corrosion inhibitors pitting potential weight loss cooling wat er |
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