东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2004, Vol. 25 ›› Issue (7): 665-667.DOI: -

• 论著 • 上一篇    下一篇

磁场作用下取向硅钢薄带的再结晶织构

沙玉辉;刘恩;徐家桢;左良   

  1. 东北大学材料与冶金学院;东北大学轧制技术及连轧自动化国家重点实验室;东北大学材料与冶金学院;东北大学材料与冶金学院 辽宁沈阳　110004
  • 收稿日期:2013-06-24 修回日期:2013-06-24 出版日期:2004-07-15 发布日期:2013-06-24
  • 通讯作者: Sha, Y.-H.
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(50130010);;国家高技术研究发展计划项目(2002AA336010);;高校优秀青年教师教学科研奖励计划基金资助项目·

Recrystallization texture of grain-oriented silicon steel thin strip under magnetic field

Sha, Yu-Hui (1); Liu, En (2); Xu, Jia-Zhen (1); Zuo, Liang (1)   

  1. (1) Sch. of Mat. and Metall., Northeastern Univ., Shenyang 110004, China; (2) Lab. of Rolling and Automat., Northeastern Univ., Shenyang 110004, China
  • Received:2013-06-24 Revised:2013-06-24 Online:2004-07-15 Published:2013-06-24
  • Contact: Sha, Y.-H.
  • About author:-
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摘要： 对由成品取向硅钢片经对称和非对称轧制获得的薄带进行普通与磁场退火,考察了磁场及非对称轧制对取向硅钢薄带初次再结晶织构的影响·发现磁场退火显著增加对称轧制薄带的再结晶Goss织构组分,减少非对称轧制薄带的Goss织构组分;非对称轧制在普通退火时增加Goss织构组分,而在磁场退火时使之明显减少·磁场的作用可以通过磁晶各向异性能和磁有序对晶界迁移的影响来解释·

关键词: 磁场, 非对称轧制, 硅钢, 织构, 再结晶

Abstract: The commercial grain-oriented silicon steel was reduced to thin strips via symmetric and asymmetric cold rolling, which were annealed with and without magnetic field. The effects of magnetic field and asymmetric rolling on primary recrystallization textures were investigated. It was found that magnetic annealing can significantly increase Goss texture component ({100}<100>) in symmetrically rolled thin strip but decrease it in asymmetrically rolled thin strip. Asymmetric rolling can increase Goss component after ordinary annealing but decrease it obviously after magnetic annealing. The effect of magnetic field on recrystallization texture can be explained in terms of the change in grain boundary migration caused by magnetocrystalline anisotropy energy and magnetic ordering.

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