ISSN:1003-8620

CN:42-1243/TF

主管:中信泰富特钢集团股份有限公司

主办:大冶特殊钢有限公司

特殊钢 ›› 2006, Vol. 27 ›› Issue (5): 21-23.

• 试验研究 • 上一篇    下一篇

冷轧无取向硅钢的磁晶各向异性能的模拟

徐向棋1,  金自力2   

  1. 1铜陵学院机械系,铜陵244000;2内蒙古科技大学材料与冶金学院,包头014010
  • 收稿日期:2006-03-29 出版日期:2006-10-01 发布日期:2023-03-13
  • 作者简介:徐向棋(1979-),男,硕士,助教,从事材料成型过程中组 织与性能的数值模拟研究

Simulation of Magneto-Crystalline Anisotropy Energy of Cold Rolled Non-Oriented Silicon Steel

Xu Xiangqi1, Jin Zili2   

  1. 1 Department of Machinery, Tongling Institute, Tongling 244000 ;
    2 School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou 014010
  • Received:2006-03-29 Published:2006-10-01 Online:2023-03-13

摘要: 根据冷轧无取向硅钢的磁晶各向异性能与织构的关系,通过织构取向分布函数ODF程序的计 算,得到取向分布函数的C系数和磁晶各向异性能分布函数MDF的M系数,计算了0.004% C、0. 33% Si无取 向硅钢在宏观各个方向上的磁晶各向异性能。模拟结果表明,多晶体材料的织构影响磁晶各向异性能,当 {111}〈112〉织构组分密度较低时,磁晶各向异性能较小

关键词: 无取向硅钢, 织构 , 磁晶各向异性能

Abstract: According to relation of texture - magneto-crystalline anisotropy energy of cold rolled non-oriented silicon steel, the C coefficient of orientation distribution function and M coefficient of magneto-crystalline energy distribution function MDF are obtained by calculation of texture orientation distribution function ODF program to calculate magneto-crystalline anisotropy eneiy of non-oriented silicon steel (0. 004C, 0. 33Si) at each macro direction. The simulation results show that the textures of polycrystalline materials influence magneto-crystalline anisotropy energy, and the lower {111}〈112〉 texture element density, the weaker magneto-crystalline anisotropy energy