| Effects of reduced sulfur on passive film properties of steam generator (SG) tubing: an overview | |
| Xia, Da-Hai1,2,3; Luo, Jing-Li3 | |
| Corresponding Author | Xia, Da-Hai(dahaixia@tju.edu.cn) ; Luo, Jing-Li(jingli_luo@ualberta.ca) |
| 2019-05-07 | |
| Source Publication | ANTI-CORROSION METHODS AND MATERIALS
 |
| ISSN | 0003-5599 |
| Volume | 66Issue:3Pages:317-326 |
| Abstract | Purpose Corrosion is considered as one of the issues that threaten the safe operation of steam generator (SG) tubing. Some sulfur-related specie can cause corrosion degradation of SG tubing. Sulfur-induced corrosion of SG alloys in high temperature and high-pressure water is one of the most complicated processes. The purpose of this study is to study the effect of reduced sulphur on passive film properties of steam generator (SG) tubing. Design/methodology/approach In this paper, the effects of reduced sulfur on passive film properties of SG tubing were reviewed from the aspects of thermodynamic calculations and experimental. Findings Thermodynamic calculations are mainly presented by E-pH diagrams, volt equivalent diagrams and species distribution curves. The stability of sulphur species highly depends on temperature, solution pH, and electrochemical potential. Experimental data indicated that reduced sulfur species can interact with the passive film, which led to changes in film thickness, film structure, semiconductivity and pitting growth rate. Originality/value The state-of-the-art discussed in this paper gives basis for resolving engineering problems regarding with sulfur-induced corrosion. |
| Keyword | Corrosion Passive film Steam generator Sulphide Tetrathionate Thiosulphate |
| Funding Organization | National Natural Science Foundation of China ; open-ended fund of the CAS Key laboratory of Nuclear Materials and Safety Assessment (Institute of Metal Research, Chinese Academy of Sciences, China) |
| DOI | 10.1108/ACMM-09-2018-1996 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51701140] ; open-ended fund of the CAS Key laboratory of Nuclear Materials and Safety Assessment (Institute of Metal Research, Chinese Academy of Sciences, China)[2018NMSAKF01] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000465588100007 |
| Publisher | EMERALD GROUP PUBLISHING LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/133035 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xia, Da-Hai; Luo, Jing-Li |
| Affiliation | 1.Tianjin Univ, Tianjin Key Lab Composite & Funct Mat, Sch Mat Sci & Engn, Tianjin, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang, Liaoning, Peoples R China 3.Univ Alberta, Dept Chem & Mat Engn, Edmonton, AB, Canada |
| Recommended Citation GB/T 7714 | Xia, Da-Hai,Luo, Jing-Li. Effects of reduced sulfur on passive film properties of steam generator (SG) tubing: an overview[J]. ANTI-CORROSION METHODS AND MATERIALS,2019,66(3):317-326. |
| APA | Xia, Da-Hai,&Luo, Jing-Li.(2019).Effects of reduced sulfur on passive film properties of steam generator (SG) tubing: an overview.ANTI-CORROSION METHODS AND MATERIALS,66(3),317-326. |
| MLA | Xia, Da-Hai,et al."Effects of reduced sulfur on passive film properties of steam generator (SG) tubing: an overview".ANTI-CORROSION METHODS AND MATERIALS 66.3(2019):317-326. |
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