X80 Steel Corrosion Induced by Alternating Current in Water-Saturated Acidic Soil
文献类型：期刊论文
| 作者 | Wei, Boxin1,2; Qin, Qingyu1,2; Fu, Qi1,2; Bai, Yunlong2; Xu, Jin2; Yu, Changkun2; Sun, Cheng2; Ke, Wei2 |
| 刊名 | CORROSION
 |
| 出版日期 | 2020-03-01 |
| 卷号 | 76期号:3页码:248-267 |
| 关键词 | AC-induced corrosion acidic soil X80 pipeline steel gamma-FeOOH |
| ISSN号 | 0010-9312 |
| DOI | 10.5006/3418 |
| 通讯作者 | Xu, Jin(xujin@imr.ac.cn) ; Sun, Cheng(chengsun@imr.ac.cn) |
| 英文摘要 | X80 steel corrosion induced by alternating current (AC) had been investigated by surface analyses and electrochemical measurements in water-saturated acidic soils. The AC sharply increased the corrosion rate of X80 steel. Moreover, the DC potential of X80 steel shifted toward the negative direction after applying AC density, and decreased with the AC density ascending from 0 A/m(2) to 200 A/m(2). A power function model, CR = ai(n) + b, was used to reflect the relation between AC density and corrosion rate. gamma-FeOOH acting as an oxidizer weakened the protective ability of product film, and further accelerated the corrosion of steel. |
| 资助项目 | National Natural Science Foundation of China[51771213] ; National Natural Science Foundation of China[51871228] ; National Natural Science Foundation of China[51471176] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000518605200002 |
| 出版者 | NATL ASSOC CORROSION ENG |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137646]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Xu, Jin; Sun, Cheng |
| 作者单位 | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Liaoning Shenyang Soil & Atmosphere Mat Corros, Natl Observat & Res Stn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Boxin,Qin, Qingyu,Fu, Qi,et al. X80 Steel Corrosion Induced by Alternating Current in Water-Saturated Acidic Soil[J]. CORROSION,2020,76(3):248-267. |
| APA | Wei, Boxin.,Qin, Qingyu.,Fu, Qi.,Bai, Yunlong.,Xu, Jin.,...&Ke, Wei.(2020).X80 Steel Corrosion Induced by Alternating Current in Water-Saturated Acidic Soil.CORROSION,76(3),248-267. |
| MLA | Wei, Boxin,et al."X80 Steel Corrosion Induced by Alternating Current in Water-Saturated Acidic Soil".CORROSION 76.3(2020):248-267. |
入库方式： OAI收割
来源：金属研究所
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