Hydrogen damage behaviour of X80 steel under high voltage direct current interference
文献类型：期刊论文
| 作者 | Liu, Wenhui1,2; Bi, Wuxi2; Liu, Jianhua1,4; Yan, Maocheng3; Lan, Wei2; Zhang, Yanhui2; Wen, Wen2; Li, Songmei1; Yu, Mei1 |
| 刊名 | MATERIALS SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2023-08-17 |
| 页码 | 11 |
| 关键词 | Hydrogen embrittlement X80 steel high voltage direct current interference sustained loading SSRT > |
| ISSN号 | 0267-0836 |
| DOI | 10.1080/02670836.2023.2242722 |
| 通讯作者 | Liu, Jianhua(liujh@buaa.edu.cn) |
| 英文摘要 | In this paper, the hydrogen damage behaviour of X80 steel under HVDC interference was investigated at different sites and applying voltages. The effect of application of a sustained tensile load during the interference testing on the ductility of steel was also studied. It was found that the interference modestly but consistently reduced the elongation of the steel, with dimples still dominating on the fracture surfaces. Application of a sustained tensile load significantly reduced the ductility of the steel, resulting in cleavage fracture dominant on the fracture surfaces on these samples. It also clearly increased the yield strength of the steel. The test results were explained by hydrogen trapping at dislocations and their retardation effect on dislocation movement during the SSRT. |
| 资助项目 | PipeChina Institute of Science and Technology[20220205] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001049155800001 |
| 出版者 | TAYLOR & FRANCIS LTD |
| 资助机构 | PipeChina Institute of Science and Technology |
| 源URL | [http://ir.imr.ac.cn/handle/321006/178942]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Liu, Jianhua |
| 作者单位 | 1.Beihang Univ, Sch Mat Sci & Engn, Beijing, Peoples R China 2.PipeChina Inst Sci & Technol, Tianjin, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China 4.Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Wenhui,Bi, Wuxi,Liu, Jianhua,et al. Hydrogen damage behaviour of X80 steel under high voltage direct current interference[J]. MATERIALS SCIENCE AND TECHNOLOGY,2023:11. |
| APA | Liu, Wenhui.,Bi, Wuxi.,Liu, Jianhua.,Yan, Maocheng.,Lan, Wei.,...&Yu, Mei.(2023).Hydrogen damage behaviour of X80 steel under high voltage direct current interference.MATERIALS SCIENCE AND TECHNOLOGY,11. |
| MLA | Liu, Wenhui,et al."Hydrogen damage behaviour of X80 steel under high voltage direct current interference".MATERIALS SCIENCE AND TECHNOLOGY (2023):11. |
入库方式： OAI收割
来源：金属研究所
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