Pitting growth rate on Alloy 800 in chloride solutions containing thiosulphate: image analysis assessment
文献类型：期刊论文
| 作者 | Wang, ZQ; Wang, JQ; Behnamian, Y2; Gao, ZM; Wang, JH; Xia, DH |
| 刊名 | CORROSION ENGINEERING SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2018-02-10 |
| 卷号 | 53期号:3页码:206-213 |
| 关键词 | Alloy 800 pitting corrosion passive film chloride thiosulphate image analysis |
| ISSN号 | 1478-422X |
| DOI | 10.1080/1478422X.2018.1432738 |
| 英文摘要 | The growth rate of pits formed on Alloy 800 in chloride solutions containing various thiosulphate concentrations was assessed by potentiostatic polarisation, in situ corrosion image observation, and image analysis. The pitting growth rate was a function of solution chemistry: in chloride solution pits were small but numerous, in chloride+thiosulphate solution, the pits were large. Competitive adsorption on Alloy 800 of chloride and thiosulphate ions affected the pitting potential and therefore the pitting growth rate on the metal. The reduction of thiosulphate to elemental sulphur accelerated the pitting growth rate in chloride+thiosulphate solutions. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000430840500007 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/80259]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Tianjin Univ, Sch Mat Sci & Engn, Tianjin Key Lab Composite & Funct Mat, Tianjin 300072, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 3.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB, Canada |
| 推荐引用方式 GB/T 7714 | Wang, ZQ,Wang, JQ,Behnamian, Y,et al. Pitting growth rate on Alloy 800 in chloride solutions containing thiosulphate: image analysis assessment[J]. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,2018,53(3):206-213. |
| APA | Wang, ZQ,Wang, JQ,Behnamian, Y,Gao, ZM,Wang, JH,&Xia, DH.(2018).Pitting growth rate on Alloy 800 in chloride solutions containing thiosulphate: image analysis assessment.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,53(3),206-213. |
| MLA | Wang, ZQ,et al."Pitting growth rate on Alloy 800 in chloride solutions containing thiosulphate: image analysis assessment".CORROSION ENGINEERING SCIENCE AND TECHNOLOGY 53.3(2018):206-213. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。