Orientation Selection Behavior During Secondary Recrystallization in Grain-Oriented Silicon Steel
文献类型：期刊论文
| 作者 | Xu Zhanyi2; Sha Yuhui2; Zhang Fang2; Zhang Huabing3; Li Guobao3; Chu Shuangjie3; Zuo Liang1,2 |
| 刊名 | ACTA METALLURGICA SINICA
 |
| 出版日期 | 2020-08-11 |
| 卷号 | 56期号:8页码:1067-1074 |
| ISSN号 | 0412-1961 |
| 关键词 | grain-oriented silicon steel secondary recrystallization texture inhibition force grain size |
| DOI | 10.11900/0412.1961.2019.00435 |
| 通讯作者 | Sha Yuhui(yhsha@mail.neu.edu.cn) |
| 英文摘要 | The key index of grain-oriented silicon steel is the sharpness of secondary recrystallization Goss ({110}<001>) texture, which is determined by the matrix grain size distribution, texture environment and inhibitor level. In the widely used low-temperature slab heating process in virtue of high efficiency and low-cost manufacturing, the instability of inhibitor and the enlarged matrix grain size distribution seriously restrict the occurrence of secondary recrystallization and the sharpness of Goss texture. The investigation on orientation selection behavior during abnormal grain growth can explore the potential routines to solve the problem. In this work, the evolution process of secondary recrystallization texture in grain-oriented silicon steel has been studied by both experiment and calculation. It is found that single Goss texture is finally obtained by means of continuous orientation selection during secondary recrystallization. The kinetic model for secondary recrystallization, introduced with orientation-dependent relative grain boundary energy coefficient, can describe quantitatively the difference in growth rate between Goss grains with various deviation angles and non-Goss grains. The combined effects of grain size distribution, grain boundary characteristic between Goss and matrix grains, together with inhibition force level on orientation selection behavior are analyzed. Accordingly, a multi-parameter matching method for promoting the advantage of Goss grains in orientation selection is proposed. |
| 资助项目 | National Key Research and Development Program of China[2016YFB0300305] ; National Natural Science Foundation of China[51671049] ; National Natural Science Foundation of China[51931002] |
| WOS研究方向 | Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000550617100002 |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/139818]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Sha Yuhui |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Northeastern Univ, Key Lab Anisotropy & Texture Mat, Minist Educ, Shenyang 110819, Peoples R China 3.Baoshan Iron & Steel Cooperat Ltd, Shanghai 201900, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu Zhanyi,Sha Yuhui,Zhang Fang,et al. Orientation Selection Behavior During Secondary Recrystallization in Grain-Oriented Silicon Steel[J]. ACTA METALLURGICA SINICA,2020,56(8):1067-1074. |
| APA | Xu Zhanyi.,Sha Yuhui.,Zhang Fang.,Zhang Huabing.,Li Guobao.,...&Zuo Liang.(2020).Orientation Selection Behavior During Secondary Recrystallization in Grain-Oriented Silicon Steel.ACTA METALLURGICA SINICA,56(8),1067-1074. |
| MLA | Xu Zhanyi,et al."Orientation Selection Behavior During Secondary Recrystallization in Grain-Oriented Silicon Steel".ACTA METALLURGICA SINICA 56.8(2020):1067-1074. |
入库方式： OAI收割
来源：金属研究所
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