The roles carbonate and bicarbonate ions play on pre-passive HRB400 rebars in simulated pore solutions of deteriorating concrete
文献类型：期刊论文
| 作者 | Shang, BH; Ma, YT; Meng, MJ; Li, Y |
| 刊名 | MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
 |
| 出版日期 | 2018-12-01 |
| 卷号 | 69期号:12页码:1800-1810 |
| ISSN号 | 0947-5117 |
| 关键词 | carbonate and bicarbonate ions concrete depassivation pre-passive HRB400 steel XPS |
| DOI | 10.1002/maco.201810397 |
| 英文摘要 | To evaluate the corrosion behavior of HRB400 rebars during the aging process of concrete, corresponding simulated concrete pore solutions were proposed. Using electrochemical measurements and XPS analysis, the depassivation conditions, properties of the pre-passive films, and rebars corrosion rate were discussed. The effects of carbonate and bicarbonate ions, pH and chloride on the corrosion behavior of pre-passive HRB400 rebars were investigated. Results show that the influence of carbonate and bicarbonate ions on the pre-passive HRB400 rebars is reversed before and after its depassivation: before depassivation, carbonate and bicarbonate ions are detrimental to the stability of passive film, but beneficial after depassivation. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000452197200010 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/79786]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Corros & Protect Div, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Technol, Wencui Rd 62, Shenyang, Liaoning, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shang, BH,Ma, YT,Meng, MJ,et al. The roles carbonate and bicarbonate ions play on pre-passive HRB400 rebars in simulated pore solutions of deteriorating concrete[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2018,69(12):1800-1810. |
| APA | Shang, BH,Ma, YT,Meng, MJ,&Li, Y.(2018).The roles carbonate and bicarbonate ions play on pre-passive HRB400 rebars in simulated pore solutions of deteriorating concrete.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,69(12),1800-1810. |
| MLA | Shang, BH,et al."The roles carbonate and bicarbonate ions play on pre-passive HRB400 rebars in simulated pore solutions of deteriorating concrete".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 69.12(2018):1800-1810. |
入库方式： OAI收割
来源：金属研究所
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