Highly resistive electric cold rolled silicon steel with the uniform thickness and width

     The magnetism of oriented silicon steel has strong directionality, and the iron loss value is the lowest, the magnetic permeability is the highest, and the magnetic inductance value is high under a certain magnetizing field.vThe silicon content of oriented silicon steel is about 3%, and the oxide inclusion content in the steel is required to be low, and it must contain some kind of inhibitor.Using cold strip instead of hot rolled strip to manufacture motors or transformers can reduce their weight and volume by 0%-25%.

     Cold rolled oriented thin silicon steel strip is made of 0.30 or 0.35mm thick oriented silicon steel strip and then pickled, cold-rolled and annealed.If the cold-rolled oriented strip is used, the performance is better, and it can be used instead of hot-rolled strip or low-grade cold-rolled strip, which can reduce the power consumption of the transformer by 45%-50%, and the working performance of the transformer is more reliable.