LMM TOTAI offer a complete product and service portfolio for all steelmaking processes.
From basic and non-basic bricks and mixes, slide gate plates, isostatic products and prefab components to special machinery, mechanisms and repair systems.
Magnesia brick – AOD
Magnesia brick is made of dead burned magnesia and purified chrome ore.The Process ofhigh pressure press machine and high temperature tunnel kiln manufactures.This producthas good slag resistance, better corrosion, and suit to basic zone of non-ferrous metal factoryand various high temperature furnaces.
Physical & Chemical Specification
Sintered magnesia bricks MZ89-MZ98 choose one or two kinds of dead-burned magnesite withcorresponding content of Mg0 as the raw material. lt has high density, low apparent porosity,large dimension of periclase crystal and better high-temperature volume stability，better-temperature strength and anti-slag performance.
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Magnesia chrome bricks
The burnt magnesia chrome bricks are made out of high-quality magnesite and chrome orefine charge mixture.
lt has good high-temperature performance and metallurgical slag corrosion resistance isstrong. It can resist the corrosion of cement clinker. It’s widely used in the electric furnacelining for steel-making, nonferrous metallurgical furnace and cement rotary kiln etc.
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