Hydrogen embrittlement of 20# seamless steel in medium and low pressure gaseous hydrogen
文献类型：期刊论文
| 作者 | Du, Jianwei1,2; Ming, Hongliang1,2; Wang, Jianqiu2,3; Han, En-Hou2,3 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2023-03-01 |
| 卷号 | 334页码:4 |
| ISSN号 | 0167-577X |
| 关键词 | Hydrogen embrittlement Tubular tensile specimen 20# seamless steel Hydrogen pressure Diffusion Electron microscopy |
| DOI | 10.1016/j.matlet.2022.133734 |
| 通讯作者 | Ming, Hongliang(hlming12s@imr.ac.cn) ; Wang, Jianqiu(wangjianqiu@imr.ac.cn) |
| 英文摘要 | Tubular tensile specimens containing gaseous pure hydrogen inside were used to study the hydrogen embrit-tlement (HE) of 20# seamless steel by using slow strain rate tensile test. Obvious HE phenomenon was found when containing hydrogen compared to the one containing nitrogen and the percentage elongation and per-centage reduction of area after fracture were used to evaluate the HE sensitivity. In addition, as hydrogen pressure increases, the HE sensitivity becomes larger. It is concluded that tubular tensile specimen is suitable for studying the HE sensitivity for materials exposed to gaseous hydrogen. |
| 资助项目 | National Key R & D Program of China ; [2021YFB4001601] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000909781800001 |
| 资助机构 | National Key R & D Program of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/175687]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Ming, Hongliang; Wang, Jianqiu |
| 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, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 3.Inst Corros Sci & Technol, Guangzhou 510530, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Jianwei,Ming, Hongliang,Wang, Jianqiu,et al. Hydrogen embrittlement of 20# seamless steel in medium and low pressure gaseous hydrogen[J]. MATERIALS LETTERS,2023,334:4. |
| APA | Du, Jianwei,Ming, Hongliang,Wang, Jianqiu,&Han, En-Hou.(2023).Hydrogen embrittlement of 20# seamless steel in medium and low pressure gaseous hydrogen.MATERIALS LETTERS,334,4. |
| MLA | Du, Jianwei,et al."Hydrogen embrittlement of 20# seamless steel in medium and low pressure gaseous hydrogen".MATERIALS LETTERS 334(2023):4. |
入库方式： OAI收割
来源：金属研究所
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