| 题名 | On the failure of surface damage to assess the hydrogen-enhanced deformation ahead of crack tip in a cyclically loaded austenitic stainless steel |
| 作者 | |
| 通讯作者 | Wang, Shuai; Robertson, Ian M. |
| 发表日期 | 2019-06
|
| DOI | |
| 发表期刊 | |
| ISSN | 1359-6462
|
| 卷号 | 166页码:102-106 |
| 摘要 | The influence of internal hydrogen on the plastic deformation ahead of a crack tip in a cyclically loaded austenitic stainless steel was determined through examination of the surface slip steps and dislocation structure. The slip steps failed to capture the totality of the sub-surface plasticity, causing the dimensions of the plastic zone generated in the presence of hydrogen to be underestimated. Regions in the hydrogen-charged steel that displayed no slip steps exhibited a similar dislocation structure to regions with slip steps in the uncharged steel. These observations are attributed to hydrogen-accelerating deformation processes and the rate of microstructure evolution. (C) 2019 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 关键词 | |
| 相关链接 | [来源记录] |
| 收录类别 | |
| 语种 | 英语
|
| 学校署名 | 通讯
|
| 资助项目 | NSF through the Materials Research Science and Engineering Center[DMR-1720415]
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| WOS研究方向 | Science & Technology - Other Topics
; Materials Science
; Metallurgy & Metallurgical Engineering
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| WOS类目 | Nanoscience & Nanotechnology
; Materials Science, Multidisciplinary
; Metallurgy & Metallurgical Engineering
|
| WOS记录号 | WOS:000466251000022
|
| 出版者 | |
| EI入藏号 | 20191206644631
|
| EI主题词 | Crack propagation
; Crack tips
; Fatigue of materials
; High resolution transmission electron microscopy
; Hydrogen embrittlement
; Microalloyed steel
; Transmission electron microscopy
|
| EI分类号 | Metallurgy:531.1
; Steel:545.3
; Optical Devices and Systems:741.3
; Materials Science:951
|
| ESI学科分类 | MATERIALS SCIENCE
|
| 来源库 | Web of Science
|
| 引用统计 |
被引频次[WOS]：16
|
| 成果类型 | 期刊论文 |
| 条目标识符 | http://sustech.caswiz.com/handle/2SGJ60CL/25794 |
| 专题 | 工学院_机械与能源工程系 |
| 作者单位 | 1.Univ Wisconsin, Dept Mat Sci & Engn, Madison, WI 53706 USA 2.Univ Wisconsin, Dept Engn Phys, Madison, WI 53706 USA 3.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China 4.Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA 5.Kyushu Univ, Int Inst Carbon Neutral Energy Res WPI I2CNER, Nishi Ku, 744 Motooka, Fukuoka, Fukuoka 8190395, Japan 6.JFE Steel Corp, Steel Res Lab, Mat Surface & Interface Sci Res Dept, Kawasaki Ku, 1-1 Minamiwatarida Cho, Kawasaki, Kanagawa 2100855, Japan 7.Univ Illinois, Dept Mech Sci & Engn, Urbana, IL 61801 USA |
| 第一作者单位 | 机械与能源工程系 |
| 通讯作者单位 | 机械与能源工程系 |
| 推荐引用方式 GB/T 7714 |
Wang, Shuai,Nygren, Kelly E.,Nagao, Akihide,et al. On the failure of surface damage to assess the hydrogen-enhanced deformation ahead of crack tip in a cyclically loaded austenitic stainless steel[J]. SCRIPTA MATERIALIA,2019,166:102-106.
|
| APA |
Wang, Shuai,Nygren, Kelly E.,Nagao, Akihide,Sofronis, Petros,&Robertson, Ian M..(2019).On the failure of surface damage to assess the hydrogen-enhanced deformation ahead of crack tip in a cyclically loaded austenitic stainless steel.SCRIPTA MATERIALIA,166,102-106.
|
| MLA |
Wang, Shuai,et al."On the failure of surface damage to assess the hydrogen-enhanced deformation ahead of crack tip in a cyclically loaded austenitic stainless steel".SCRIPTA MATERIALIA 166(2019):102-106.
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| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | 操作 | |
| Wang-2019-On the fai（2296KB） | -- | -- | 限制开放 | -- | ||
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