Dynamic Transformation Mechanism for Producing Ultrafine Grained Steels
文献类型：期刊论文
| 作者 | Zhao, Lijia3,4; Park, Nokeun3,5; Tian, Yanzhong1,2,3; Shibata, Akinobu1,3; Tsuji, Nobuhiro1,3 |
| 刊名 | ADVANCED ENGINEERING MATERIALS
 |
| 出版日期 | 2018-07-01 |
| 卷号 | 20期号:7页码:25 |
| ISSN号 | 1438-1656 |
| 关键词 | Dynamic Recrystallization Dynamic Transformation Ferrite Grain Refinement Thermomechanical Controlled Processing Ultrafine Grained Steel |
| DOI | 10.1002/adem.201701016 |
| 通讯作者 | Zhao, Lijia(zhaolj618@gmail.com) |
| 英文摘要 | Ultrafine grained (UFG) steels with grain sizes around 1 micron exhibit an excellent strength-ductility combination and have been extensively studied worldwide. Among the different grain refinement strategies, thermomechanical controlled processing (TMCP) employing dynamic transformation (DT), that is, ferrite transformation during deformation of austenite, is considered as the simplest and commercially exploitable approach to produce ultrafine ferrite (UFF) with grain size of a couple of microns or below. The present paper reviews the research history of DT and highlights the major aspects of continuous interest including the methods and evidences for identifying DT, thermodynamics and kinetics of DT, mechanism for UFF formation and the effects of some key thermomechanical parameters on DT (and UFF formation), together with an outlook for the future research, and new TMCP design for industrial application. This paper also discusses some areas remaining under debate such as the diffusional or displacive mechanism, thermodynamic modeling, and the mechanism for UFF formation, etc. |
| 资助项目 | Elements Strategy Initiative for Structural Materials (ESISM) through Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan ; Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan[15H05767] ; Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan[26630365] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000439735800009 |
| 资助机构 | Elements Strategy Initiative for Structural Materials (ESISM) through Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan ; Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan |
| 源URL | [http://ir.imr.ac.cn/handle/321006/129022]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Zhao, Lijia |
| 作者单位 | 1.Kyoto Univ, ESISM, Sakyo Ku, Kyoto 6068501, Japan 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 3.Kyoto Univ, Dept Mat Sci & Engn, Sakyo Ku, Kyoto 6068501, Japan 4.Colorado Sch Mines, Dept Met & Mat Engn, Adv Steel Proc & Prod Res Ctr, Golden, CO 80401 USA 5.Yeungnam Univ, Sch Mat Sci & Engn, Gyongsan 712749, South Korea |
| 推荐引用方式 GB/T 7714 | Zhao, Lijia,Park, Nokeun,Tian, Yanzhong,et al. Dynamic Transformation Mechanism for Producing Ultrafine Grained Steels[J]. ADVANCED ENGINEERING MATERIALS,2018,20(7):25. |
| APA | Zhao, Lijia,Park, Nokeun,Tian, Yanzhong,Shibata, Akinobu,&Tsuji, Nobuhiro.(2018).Dynamic Transformation Mechanism for Producing Ultrafine Grained Steels.ADVANCED ENGINEERING MATERIALS,20(7),25. |
| MLA | Zhao, Lijia,et al."Dynamic Transformation Mechanism for Producing Ultrafine Grained Steels".ADVANCED ENGINEERING MATERIALS 20.7(2018):25. |
入库方式： OAI收割
来源：金属研究所
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