Highly Magnetic Good Shearing Silicon Steel With General Thickness Good Surface Quality CRGO

      Silicon steel sheet is essentially an extremely low carbon steel plate with a mass fraction of 0.5%~5% silicon. According to the use, the silicon steel sheet can be divided into motor silicon steel sheet (the mass fraction of silicon is usually less than 2.5%, and the thickness is generally 0.5ram) and the transformer silicon steel sheet (the mass fraction of silicon is usually 2.5%~4.5%, and the thickness is generally O.35mm)。

    According to the working conditions, it can be divided into silicon steel sheets used in strong magnetic fields (mostly used in the power industry, which is the most common and largest amount) and silicon steel sheets used in weak magnetic fields (mostly used in the telecommunications industry), as well as silicon steel sheets used in power frequency and silicon steel sheets used in high frequency. In order to reduce the eddy current loss at high frequency, the thickness of O.1~0.2ram is usually used, and the thickness of the silicon steel sheet used in the pulse transformer can be as thin as 0.05mm.