【摘要】 采用X射线衍射仪分析无取向硅钢冷轧织构和再结晶退火织构的演化,研究了热轧组织对无取向硅钢织构以及磁性能的影响。结果表明,具有均匀、粗大晶粒组织的热轧板,冷轧形成更多的剪切带,导致成品板形成高的高斯织构组分,并提高了{100}织构强度,降低了γ纤维织构,最终导致成品磁感应强度升高,铁损下降。
【Abstract】 The texture evolution of non-oriented silicon steel during cold-rolling and recrystallization annealing was investigated by X-ray diffractometer.The effects of hot band microstructure on the texture and magnetic properties of non-oriented silicon steel were analyzed.The results show that more shear bands appear during cold rolling due to homogeneous coarse grain in hot band.So strong{110}<001> texture after recrystallization annealing forms.At the same time,the {100} texture components inc…
【关键词】 无取向硅钢;
织构;
磁性能;
【Key words】 non-oriented silicon steel;
texture;
magnetic property;
织构;
磁性能;
【Key words】 non-oriented silicon steel;
texture;
magnetic property;
【基金】 山东省教育厅项目(J09LD17)
原文发表于《热加工工艺》2012年第24期
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