There are quite a few other names for magnesium oxide, such as: light calcined powder, magnesia powder, bitter soil, etc., which are all caused by different regions. Although my country can now produce a large number of magnesium oxide series products, light calcined powder But it still can't meet the domestic demand, so what is the reason? I think this is inseparable from its classification and its application.

    1. Silicon steel grade oxidation. Silicon steel grade magnesia has good magnetic permeability and good insulation. It can form a good magnetic permeability medium and insulating layer on the surface of the silicon steel sheet, so that the eddy current and sea city of the silicon steel core in the transformer can be suppressed. Loss of skin effect of magnesium oxide. It can also be used as a raw material for electronic materials, ceramic materials, additives, binders, etc.

    2. Advanced electromagnetic grade oxidation. It has applications in magnetic rod antennas, wireless high-frequency paramagnetic permeability materials, magnetic cores of frequency modulation components, etc. It can replace ferrite and can be used as soft magnetic material.

    3. High-purity magnesium oxide. High-purity magnesium oxide has excellent electrical insulation and alkali resistance under high temperature conditions. Most of high-temperature and heat-resistant materials are made of it. It is also used in the field of ceramics and can also be used as a Raw material of pure fused magnesia.

    The above three categories have been manufactured in recent years, which makes the application field of magnesium oxide larger, and the domestic demand for magnesium oxide increases sharply, which makes the number and scale of the relevant manufacturers. are increasing. my country's technology in this area should be upgraded again to meet domestic demand.

Light burning powder origin