| EFFECTS OF SO42- AND Cl- ON ACTIVE/PASSIVE CORROSION BEHAVIORS OF LOW CARBON STEEL IN DEAERATED BICARBONATE SOLUTION | |
| Yang Jingfeng; Dong Junhua; Ke Wei | |
| Corresponding Author | Dong Junhua(jhdong@imr.ac.cn) |
| 2011-10-11 | |
| Source Publication | ACTA METALLURGICA SINICA
 |
| ISSN | 0412-1961 |
| Volume | 47Issue:10Pages:1321-1326 |
| Abstract | The corrosion behaviors of low carbon steel, a kind of materials used in making metal container sealing high-level radioactive waste, in three deaerated bicarbonate solutions simulated the ground water, 0.1 mol/L NaHCO3 solution, 0.1 mol/L NaHCO3+0.1 rnol/L Na2SO4 solution and 0.1 mol/L NaHCO3+0.1 mol/L NaCl solution, were examined. The results in potential evolution revealed that the low carbon steel moved up to the passive state in 0.1 mol/L NaHCO3 solution while moved up to the re-active state in the other solutions. SEM observations showed that the low carbon steel was not corroded in 0.1 mol/L NaHCO3 solution, while homogeneous corrosion occurred in 0.1 mol/L NaHCO3+0.1 mol/L Na2SO4 solution and local corrosion in the third solution. XRD analyses illustrated that the corrosion products are composed of Fe3O4 and alpha-FeOOH. |
| Keyword | low carbon steel active/passive bicarbonate solution SO42- Cl- |
| Funding Organization | National Natural Science Foundation of China |
| DOI | 10.3724/SP.J.1037.2011.00134 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51071160] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000298903300015 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/107040 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Dong Junhua |
| Affiliation | Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Yang Jingfeng,Dong Junhua,Ke Wei. EFFECTS OF SO42- AND Cl- ON ACTIVE/PASSIVE CORROSION BEHAVIORS OF LOW CARBON STEEL IN DEAERATED BICARBONATE SOLUTION[J]. ACTA METALLURGICA SINICA,2011,47(10):1321-1326. |
| APA | Yang Jingfeng,Dong Junhua,&Ke Wei.(2011).EFFECTS OF SO42- AND Cl- ON ACTIVE/PASSIVE CORROSION BEHAVIORS OF LOW CARBON STEEL IN DEAERATED BICARBONATE SOLUTION.ACTA METALLURGICA SINICA,47(10),1321-1326. |
| MLA | Yang Jingfeng,et al."EFFECTS OF SO42- AND Cl- ON ACTIVE/PASSIVE CORROSION BEHAVIORS OF LOW CARBON STEEL IN DEAERATED BICARBONATE SOLUTION".ACTA METALLURGICA SINICA 47.10(2011):1321-1326. |
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