| Effect of sulfate reducing bacteria on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chloride ions |
| C. Sun; J. Xu; F. H. Wang; C. K. Yu
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| 2011
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| 发表期刊 | Materials Chemistry and Physics
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| ISSN | 0254-0584
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| 卷号 | 126期号:1-2页码:330-336 |
| 摘要 | The effect of sulfate reducing bacteria (SRB) on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chloride ions was studied by bacterial analysis, electrochemical impedance spectroscopy (EIS), scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDXA). The results showed that the corrosion rate of the steel in soils containing chloride with SRB was larger than that without SRB under the lower chloride ion concentration of 1 wt%. The observations on pitting corrosion of the steel in soils containing the same amount of SRB, however with different chloride concentration revealed that the pitting depth increased with increasing chloride concentration. There existed in the measured EIS only one capacitive loop for the steel in the soil without SRB, and two capacitive loops for that with SRB. (C) 2010 Elsevier B.V. All rights reserved. |
| 部门归属 | [sun, c.; xu, j.; wang, f. h.; yu, c. k.] chinese acad sci, inst met res, state key lab met corros & protect, shenyang 110016, peoples r china.;xu, j (reprint author), chinese acad sci, inst met res, state key lab met corros & protect, 62 wencui rd, shenyang 110016, peoples r china;xujin@imr.ac.cn
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| 关键词 | Srb
1cr18ni9ti
Corrosion
Eis
Pitting Corrosion
Microbiologically Influenced Corrosion
Seawater
304-stainless-steel
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| URL | 查看原文
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| WOS记录号 | WOS:000287349600053
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/30680
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
C. Sun,J. Xu,F. H. Wang,et al. Effect of sulfate reducing bacteria on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chloride ions[J]. Materials Chemistry and Physics,2011,126(1-2):330-336.
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| APA |
C. Sun,J. Xu,F. H. Wang,&C. K. Yu.(2011).Effect of sulfate reducing bacteria on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chloride ions.Materials Chemistry and Physics,126(1-2),330-336.
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| MLA |
C. Sun,et al."Effect of sulfate reducing bacteria on corrosion of stainless steel 1Cr18Ni9Ti in soils containing chloride ions".Materials Chemistry and Physics 126.1-2(2011):330-336.
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