Corrosion behaviour of Ti alloy TA8-1, Cu alloy B19 and Cu as candidate materials for nuclear waste containers under early deep geological conditions
文献类型：期刊论文
| 作者 | Pei, Yunxia1,2,3; Jiang, Quantong1,2; Liu, Xiangju1,2; Liu, Nazhen1,2; Kuang, Shaoping3; Hou, Baorong1,2 |
| 刊名 | CORROSION ENGINEERING SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2022-04-22 |
| 页码 | 12 |
| 关键词 | Alloy nuclear waste container corrosion rate electrochemical tests localized corrosion |
| ISSN号 | 1478-422X |
| DOI | 10.1080/1478422X.2022.2060789 |
| 通讯作者 | Liu, Nazhen(liunazhen@qdio.ac.cn) ; Kuang, Shaoping(kuangshaoping@126.com) |
| 英文摘要 | The corrosion behaviour of Ti alloy TA8-1, Cu alloy B19 and Cu are studied under simulated early deep geological conditions of Beishan, China. In the short-term experiment, the influence of temperature on the corrosion properties of the studied materials is investigated by electrochemical impedance spectroscopy (EIS), potentiodynamic polarisation and cyclic polarisation. In the long-term immersion tests, the evolution of corrosion behaviour is investigated by EIS, in combination with SEM, XPS and Raman analysis. The results show that Ti alloy TA8-1 has the minimum corrosion current density (10(-7) A cm(-2)) and low pitting susceptibility, attributed to the formation of a thin passive film. Cu has the relatively high corrosion current density (similar to 10(-5) A cm(-2)) and low pitting susceptibility. The corrosion resistance of the Cu2O/Cu-2(OH)(3)Cl deposit layer is maintained during the two-month immersion test at 50 degrees C. Severe localised corrosion occurs on the surface of B19 and the corrosion resistance deteriorates obviously during the immersion test. |
| 资助项目 | National Natural Science Foundation of China[51901222] ; National Natural Science Foundation of China[41827805] ; CAS Pioneer Hundred Talents Program |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000785934100001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/178834]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Liu, Nazhen; Kuang, Shaoping |
| 作者单位 | 1.Pilot Natl Lab Marine Sci & Technol Qingdao, Open Studio Marine Corros & Protect, 1 Wenhai Rd, Qingdao 266237, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pei, Yunxia,Jiang, Quantong,Liu, Xiangju,et al. Corrosion behaviour of Ti alloy TA8-1, Cu alloy B19 and Cu as candidate materials for nuclear waste containers under early deep geological conditions[J]. CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,2022:12. |
| APA | Pei, Yunxia,Jiang, Quantong,Liu, Xiangju,Liu, Nazhen,Kuang, Shaoping,&Hou, Baorong.(2022).Corrosion behaviour of Ti alloy TA8-1, Cu alloy B19 and Cu as candidate materials for nuclear waste containers under early deep geological conditions.CORROSION ENGINEERING SCIENCE AND TECHNOLOGY,12. |
| MLA | Pei, Yunxia,et al."Corrosion behaviour of Ti alloy TA8-1, Cu alloy B19 and Cu as candidate materials for nuclear waste containers under early deep geological conditions".CORROSION ENGINEERING SCIENCE AND TECHNOLOGY (2022):12. |
入库方式： OAI收割
来源：海洋研究所
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