What are the properties of silicon steel?

It has the characteristics of high magnetic permeability, low coercivity and large resistivity, so hysteresis loss and eddy current loss are small. It is mainly used as a magnetic material in motors, voltage converters, electrical appliances and electrical instruments. In order to meet the needs of punching and shearing processing when manufacturing electrical appliances, a certain degree of plasticity is also required. In order to improve the magnetic induction performance and reduce the hysteresis loss, the lower the content of harmful impurities, the better, and the plate shape is required to be flat and the surface quality is good.