Heterogeneous microstructure design by pre-manipulating ferrite recrystallization in a cold rolled medium Mn steel
文献类型：期刊论文
| 作者 | Zheng,Qinyuan1,2; Lu,Yi1,2; Hu,Baojia1,2; Zheng,Chengwu1; Li,Dianzhong1 |
| 刊名 | Journal of Physics: Conference Series
 |
| 出版日期 | 2023-11-01 |
| 卷号 | 2635期号:1 |
| ISSN号 | 1742-6588 |
| DOI | 10.1088/1742-6596/2635/1/012004 |
| 英文摘要 | Abstract The medium Mn steel (MMS), which is regarded as the most representative candidate of the third generation advanced high strength steels, has received widely attention during the last several decades with respect to the exceptional advantage of low cost and excellent strength-ductility properties. In this study, a microstructural strategy of developing heterogeneous microstructures in a cold rolled MMS is presented. By pre-manipulating occurrence of the ferrite recrystallization, both the lamellar-shaped and granular-shaped ultra-fine retained austenite can be obtained after the two-step intercritical annealing process. Various amounts of recrystallized ferrite and difform martensite can be obtained by adjusting the pre-annealing temperature, which can effectively contribute to producing the two types of heterogeneous retained austenite, i.e., lamellar and granular in the following annealing process. The heterogeneous-structured retained austenite enables an excellent strength–ductility combination and reduced Lüders strain in the cold-rolled MMS. |
| 语种 | 英语 |
| WOS记录号 | IOP:JPCS_2635_1_012004 |
| 出版者 | IOP Publishing |
| 源URL | [http://ir.imr.ac.cn/handle/321006/177157]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 作者单位 | 1.Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Wenhua Road 72, Shenyang 110016, China 2.School of Materials Science and Engineering, University of Science and Technology of China, Wenhua Road 72, Shenyang 110016, China |
| 推荐引用方式 GB/T 7714 | Zheng,Qinyuan,Lu,Yi,Hu,Baojia,et al. Heterogeneous microstructure design by pre-manipulating ferrite recrystallization in a cold rolled medium Mn steel[J]. Journal of Physics: Conference Series,2023,2635(1). |
| APA | Zheng,Qinyuan,Lu,Yi,Hu,Baojia,Zheng,Chengwu,&Li,Dianzhong.(2023).Heterogeneous microstructure design by pre-manipulating ferrite recrystallization in a cold rolled medium Mn steel.Journal of Physics: Conference Series,2635(1). |
| MLA | Zheng,Qinyuan,et al."Heterogeneous microstructure design by pre-manipulating ferrite recrystallization in a cold rolled medium Mn steel".Journal of Physics: Conference Series 2635.1(2023). |
入库方式： OAI收割
来源：金属研究所
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