| Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel | |
| Hu, Baojia1,2; Zheng, Qinyuan1,2; Lu, Yi1,2; Jia, Chunni1; Liang, Tian3; Zheng, Chengwu1; Li, Dianzhong1 | |
| 通讯作者 | Zheng, Chengwu(cwzheng@imr.ac.cn) ; Li, Dianzhong(dzli@imr.ac.cn) |
| 2023-03-01 | |
| 发表期刊 | SCRIPTA MATERIALIA
 |
| ISSN | 1359-6462 |
| 卷号 | 225页码:6 |
| 摘要 | In this study, a novel processing route of intercritical Mn partitioning is proposed to stabilize the reverted austenite in a medium Mn steel. The Fe-5Mn-0.2C-1.5Al (wt.%) steel is annealed unceasingly at two intercritical temperatures to produce a compositional core-shell structured reverted austenite which consists of a core in low Mn content and a shell in relatively high Mn content. This distinctive microstructure can not only allow much more retained austenite to be obtained compared with the conventional processing route, but also produce active transformation induced plasticity effect over a broad strain range, leading to excellent mechanical properties of high strength and enhanced ductility. |
| 关键词 | Medium Mn steel Mn partitioning Austenite stabilization TRIP effect Mechanical properties |
| 资助者 | Na- tional Natural Science Foundation of China |
| DOI | 10.1016/j.scriptamat.2022.115162 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | Na- tional Natural Science Foundation of China ; [52071322] |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS记录号 | WOS:000902195900002 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/175373 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Zheng, Chengwu; Li, Dianzhong |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Baojia,Zheng, Qinyuan,Lu, Yi,et al. Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel[J]. SCRIPTA MATERIALIA,2023,225:6. |
| APA | Hu, Baojia.,Zheng, Qinyuan.,Lu, Yi.,Jia, Chunni.,Liang, Tian.,...&Li, Dianzhong.(2023).Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel.SCRIPTA MATERIALIA,225,6. |
| MLA | Hu, Baojia,et al."Stabilizing austenite via intercritical Mn partitioning in a medium Mn steel".SCRIPTA MATERIALIA 225(2023):6. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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