Hebei Messi Biology Co., Ltd. stated that when high-purity magnesium oxide acts on the surface of silicon steel sheets, a good glass film, i.e., an insulating coating, is formed on the surface, which enhances the insulating coating of silicon steel sheets and the high-temperature annealing isolation agent in the production of silicon steel sheets. Transformers made of oriented silicon steel sheets have the special function of high energy saving and have broad development prospects and space in this field. At present, magnesium oxide for silicon steel used in China is coated on oriented silicon steel sheets. When producing high magnetic induction oriented silicon steel sheets and low-temperature oriented silicon steel sheets, dew crystals and coatings will not be formed, which will reduce the qualified rate of oriented silicon steel sheet products.
With the rapid development of China’s special steel industry, in the era of production cost, cost and price, new requirements have been put forward for the production technology, production output and quality of oriented silicon steel sheets, and energy saving and consumption reduction, and therefore new requirements have been put forward for the quality of special magnesium oxide for silicon steel. It is hoped that the magnetic properties of silicon steel can be improved on the basis of improving the coating quality of silicon steel sheets, which requires higher quality of magnesium oxide for silicon steel and the selection of new additives.
In order to make China’s research in this field take the lead in the world, Hebei Messi Biology Co., Ltd. has done a lot of work in the research of the production technology and industrialization of the new generation of special magnesium oxide for silicon steel. The research on the new generation of special magnesium oxide for oriented silicon steel sheets adopts nanotechnology. According to the specificity of nanomaterials in electricity, magnetism, thermodynamics, etc., nanopowders have a series of excellent physical, chemical, surface and interface properties compared with ordinary materials, and can achieve super long-term effects when used.