| The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion |
| Liu, GQ; Zhu, ZY; Ke, W
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| 通讯作者 | Liu, GQ()
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| 2001-03-18
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| 发表期刊 | ACTA METALLURGICA SINICA
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| ISSN | 0412-1961
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| 卷号 | 37期号:3页码:272-276 |
| 摘要 | Pitting corrosion behaviors of 254 SMO, Hastelloy C-276 and Nickel 200 in 10% HAc solution containing 0.049 mol/LBr- ion have been investigated using the cyclic potentiodynamic anodic polarization technique. The order of pitting resistance is Hastelloy C-276, 254 SMO and Nickel 200. The morphology of the pits produced after anodic polarization treatments was inspected by scanning electron microscope (SEM). For 254 SMO, in the case small amount of HAc, the both relationships between the pitting potential, protective potential and the logarithm of Br- ion concentration are linear and parallel each other approximately. The chemical compositions of passive film on the surfaces of 254 SMO and Hastelloy C-276 are studied by XPS, and the results show that the element Cr and Mo play important roles in pitting resistance. |
| 关键词 | bromine ion
acetic acid
stainless steel
nickel based alloy
pitting
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Metallurgy & Metallurgical Engineering
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| WOS类目 | Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000172766400011
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| 出版者 | SCIENCE CHINA PRESS
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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/321006/112642
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Liu, GQ |
| 作者单位 | Chinese Acad Sci, State Key Lab Corros & Protect, Inst Met, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
Liu, GQ,Zhu, ZY,Ke, W. The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion[J]. ACTA METALLURGICA SINICA,2001,37(3):272-276.
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| APA |
Liu, GQ,Zhu, ZY,&Ke, W.(2001).The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion.ACTA METALLURGICA SINICA,37(3),272-276.
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| MLA |
Liu, GQ,et al."The pitting of stainless steel and nickel-based alloys in acetic acid solution containing bromine ion".ACTA METALLURGICA SINICA 37.3(2001):272-276.
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