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发明的详细说明电器设备使用的磁性材料,主要是用铁基合金钢板,现在用得最多的是单取向硅钢片。这种单取向硅钢片,在结晶学上用密勒指数(110)[001]表示,它的易磁化轴[001]集中于成品钢板的轧制方向,显示出优良的磁性。这种硅钢片对利用方向性的变压器等电器设备是最合适的。但是反之,对不需要方向性的电动机等电器设备是非常不合适的,这时就需要无方向性的硅钢片。这种无方向性硅钢片最适宜用具有钢板轧面上为(100),轧向为[O,V,W]的织构的所
DETAILED DESCRIPTION OF THE INVENTION The magnetic material used for electrical equipment is mainly made of iron-based alloy steel plate, and the most used now is the single-oriented silicon steel sheet. This unoriented silicon steel sheet, crystallographically indicated by the Miller index (110) [001], has its easy axis [001] concentrated in the rolling direction of the finished steel sheet and shows excellent magnetic properties. This silicon steel sheet for the use of directional transformers and other electrical equipment is the most suitable. However, on the contrary, it is not suitable for electrical equipment such as electric motors that do not require directionality. In this case, a non-directional silicon steel sheet is required. This non-directional silicon steel sheet is most suitable for steel plate rolling with (100), rolled to [O, V, W] texture of the