Adiabatic shearing in railway wheel steel of high-speed train
文献类型：期刊论文
| 作者 | Lei Y(雷勇); Li T(李统); Su MY(苏明耀); Li C(李琛) ; Wang HY(汪海英); Cong, T; Dai LH(戴兰宏)
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| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2023-06 |
| 卷号 | 341页码:134168 |
| 关键词 | Metals and alloys Railway wheel steel Hat-shaped specimen Microstructure Shear localization |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2023.134168 |
| 英文摘要 | Adiabatic shearing behavior in the web and the rim of high-speed train railway wheel steel was investigated using a split Hopkinson pressure bar (SHPB) with hat-shaped punch shear technique. Different initial microstructure characteristics were observed in the web and the rim specimens experiencing different heat treatment. For the first time we show that the pre-eutectoid ferrite deforms at first and pearlite interlamellar spacing has a significant influence on structural softening sequence during shear band evolution in the railway wheel steel, and shear bands are more prone to emerge in the rim. |
| 分类号 | 二类 |
| WOS研究方向 | WOS:000972647600001 |
| 语种 | 英语 |
| 资助机构 | NSFC [12172367, 11790292, 2017YFB0702003, 12102433] ; National Key Research and Development Program of China [QYZDJSSW- JSC011] ; Key Research Program of Frontier Sciences [TZ2018001] ; Science Challenge Project [ZDRW-CN-2021-2- 3] ; Key Research Program of the Chinese Academy of Sciences [11972346] ; [U2141204] |
| 其他责任者 | Dai, L |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/92233]  |
| 专题 | 力学研究所_非线性力学国家重点实验室 |
| 作者单位 | 1.(Lei Y., Li T., Su M. Y., Li C., Wang H. Y., Dai L. H.) Chinese Acad Sci Inst Mech State Key Lab Nonlinear Mech Beijing 100190 Peoples R China 2.(Cong T.) China Acad Railway Sci Corp Ltd Met & Chem Res Inst Beijing 100081 Peoples R China 3.(Lei Y., Li T., Su M. Y., Li C., Wang H. Y., Dai L. H.) Univ Chinese Acad Sci Sch Engn Sci Beijing 101408 Peoples R China |
| 推荐引用方式 GB/T 7714 | Lei Y,Li T,Su MY,et al. Adiabatic shearing in railway wheel steel of high-speed train[J]. MATERIALS LETTERS,2023,341:134168. |
| APA | 雷勇.,李统.,苏明耀.,李琛.,汪海英.,...&戴兰宏.(2023).Adiabatic shearing in railway wheel steel of high-speed train.MATERIALS LETTERS,341,134168. |
| MLA | 雷勇,et al."Adiabatic shearing in railway wheel steel of high-speed train".MATERIALS LETTERS 341(2023):134168. |
入库方式： OAI收割
来源：力学研究所
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