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Magnesia-alumina spinel bricks
Magnesia alumina spinel brick is a kind of alkaline refractory product with periclase as main phase and magnesia-alumina spinel clinker as basic material. The product is of good temperature vibration, good strength and volume stability in high temperature environment.
Magnesia iron spinel bricks ( perclase-hercynite refractory bricks) use high-purity magnesia and iron-aluminum spinel as the main raw materials, and the firing temperature and firing atmosphere are strictly controlled to make the product have good flexibility and thermal shock stability.
Magnesia Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase.
Magnesia chrome brick is composed of magnesia and chromite, with MgO as the main component. It features excellent kiln coating ability, strong alkali resistance and high temperature strength, which is suitable for the burning zone of cement kilns.
Fused rebounded magnesia-chrome bricks
Fused rebounded magnesia-chrome bricks made from fused magnesia and fused chromite, it features high high-temperature strength, excellent alkali resistance, strong erosion resistance and stable kiln coating performance. It is mainly used in the burning zone of large cement rotary kilns and high-corrosion areas of non-ferrous metallurgical furnaces.
Direct bonded magnesia-chrome bricks
Direct bonded magnesia-chrome bricks made from high-purity magnesia and chromite, with direct bonding between periclase crystals. It features high refractoriness under load, excellent resistance to alkali and clinker erosion, and outstanding kiln coating ability.It is mainly used in the burning zone and transition zone of cement rotary kilns, as well as non-ferrous metallurgical furnaces and high-corrosion industrial furnaces.
Fused semi-rebonded magnesia-chrome bricks
Fused semi-rebonded magnesia-chrome bricks is made from fused magnesia-chrome clinker as aggregate, with high purity fine powder as matrix. It features high refractoriness under load, excellent erosion resistance, good thermal shock resistance and stable kiln coating ability.It is mainly used in the burning zone and transition zone of large cement rotary kilns, as well as non-ferrous metallurgical furnaces and high-corrosion industrial kilns.




