期刊
SCRIPTA MATERIALIA
卷 147, 期 -, 页码 33-36出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2017.12.034
关键词
Non-oriented electrical steel; Rapid solidification; Abnormal grain growth; Texture; Magnetic properties
类别
资金
- National Natural Science Foundation of China [51174059]
- Program for New Century Excellent Talents in University [NCET-13-0111]
High-grade non-oriented electrical steel was successfully processed by controlling texture using strip casting technology. Remarkable abnormal grain growth of (100) grains occurred in the as-cast strip after isothermal annealing. This phenomenon is considered to be the synergistic effect involving the size advantage of coarse columnar grains and surface energy, where the normal grain growth was inhibited by thermal grooving in the surface layer. Special rotation path was identified during the cold rolling process and metastable {118}< 110 >-{113}< 110 > texture dominated the deformation texture. The final annealed sheet exhibited strong Cube texture together with significantly superior magnetic properties. (C) 2018 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据