タイトルまたは説明

Description:

Fused magnesium aluminum spinel is produced by mixing the industrial alumina with the high-purity causticburned magnesia, smelting with high temperature more than ***0 degree centigrade in the electric-arc furnaces.  

It has the characteristics of high bulk density,  high thermal shock resistance, strong corrosion resistance and slag- resistance.

And it can be processed into various sizes of particles according to the clients’ demands. Its grain is well developed with the features of compact texture and uniform structure, and there fore is the   high-grade raw material for producing refractory products with high in density and good thermal shock resistance ( spinel and magnesia, etc. ).

Application                                                                                                                       

1. In iron and steel melting, cement rotary kiln and glass furnace, as the ideal material for manufacturing           
cast sliding plate, nozzle bricks, ladle bricks and open hearth furnace bricks,

2. the basic material for ecotone bricks of large cement kilns, medium cement kilns, refractory castable, materials, and first-class and medium-class kiln furniture

Indicators of physical and chemical properties: