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冷轧无取向电工钢板又名电机钢,主要用于电机铁芯。高效小型化电机要求电工钢板具有高磁感、低铁损的特性。但是,电工钢板的成份、组织和生产工艺参数对磁感和铁损这二项性能的影响往往是互相矛盾的,很难统一。而具有(100)[UVW]面内无取向织构的电工钢板固然可以得到高磁感、低铁损性能兼优的特性,但工艺复杂、成本昂贵,尚未用于生产。因此,目前世界各国生产的冷轧无取向电工钢板磁感和铁损性能总是不能兼优,低牌号的磁感高,铁损也高;高
Cold-rolled non-oriented electrical steel, also known as motor steel, mainly used for motor core. High-efficiency miniaturization of the electrical requirements of electrical steel plate with high magnetic induction, low iron loss characteristics. However, the influence of the composition, organization and production process parameters of electric steel on the two properties of magnetic induction and iron loss is often contradictory and difficult to unify. However, the electrical steel plate with (100) [UVW] non-oriented texture in the plane can achieve the characteristics of high magnetic induction and low iron loss and excellent performance. However, the process is complicated and expensive, and has not been used for production. Therefore, at present, the magnetic induction and iron loss performance of non-oriented cold-rolled non-oriented electrical steel produced in various countries in the world can not always be both excellent. The magnetic flux of low grade is high and the iron loss is also high.