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单取向电工钢板作为软磁材料其磁特性包括激磁特性和铁损特性必须良好。取向硅钢生产是通过在最终退火中使之产生具有(100)[110]方位的高斯织构来获得轧向激磁特性和铁损特性优良的成品。它是利用析出相例如氮化物、硫化物弥散分布基体中抑制正常晶粒长大让高斯晶核反常长大而获得的,因此在高温退火中保护好已经形成的析出相和防止高斯晶核过分长大是很要重的。
Uniaxial electrical steel as a soft magnetic material, including the magnetic properties of the excitation characteristics and iron loss characteristics must be good. Oriented silicon steel production is obtained by final annealing to produce a (100) [110] orientation of the Gaussian texture to obtain the rolling characteristics of the excellent magnetization and iron loss of the finished product. It is the use of precipitated phases such as nitrides, sulfide dispersed in the matrix to inhibit the growth of normal grains so that abnormal growth of the Gaussian nuclei obtained, so the high temperature annealing has been formed to protect the precipitation phase and prevent the Gaussian nucleus excessive It is important to grow up.