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The production method of electrofused magnesia is briefly introduced

2021-06-04

Electrofused magnesia as a common refractory material, its consumption process do you understand how much? What are the characteristics of the goods? What are the secondary uses? These achievements can be most people are not very understand. We will introduce the relevant knowledge of this aspect for everyone complex, I hope to have certain assistance to you.

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Secondary can be used for patching material, fused magnesia ramming material such as for refractory materials and flow of the steel brick, magnesite brick, magnesite chrome brick electrician grade magnesium oxide powder, 97 fused magnesia, fused magnesia 98 and other special firebrick, can also be used in vacuum and the vacuum induction furnace, electric arc furnace refractory lining, is to make magnesia crucible, furnace and all sorts of casing ideal raw materials at low temperature.

Product characteristics: high purity, crystallization granule melting, point high junction, compact structure; Good thermal shock fluctuation; It has good low temperature bending strength; It has good slag resistance and corrosion resistance. Strong thermal conductivity and high insulation. Useability: electric fused magnesia is used for lining refractory material of steelmaking furnace. It is high quality alkaline refractory material for manufacturing refractory brick and unshaped refractory material. It can also be used as filler for the manufacture of thermocouple and thermal insulation data (household appliances, etc.); It can also be used for ceramic raw materials and sintering auxiliaries as well as metallurgy, building materials, chemical industry, national defense, medical instruments and so on.

Consumption process: electrofused magnesia is mainly made of 91-92% magnesium oxide, 0mm-3mm magnesium oxide particles, which are melted in an electric arc furnace. The product has high purity, large crystalline grain, compact structure, strong slag resistance, good thermal shock fluctuation, is a kind of low temperature electrical insulation data, is also an important raw material for manufacturing magnesia brick, magnesia carbon brick and unshaped refractory data. Widely used in metallurgy, chemical industry, national defense, scientific research, aerospace, household electrical components and so on.


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