Products

Product Classification

Corundum spinel castable

$Heat-insulating refractory brick$

Heat-insulating refractory brick

High alumina brick

Direct bonding magnesia chrome brick

Direct combination of magnesia chrome brick is made of high purity sintered or fused magnesia and chrome concentrate as the main raw material, by high pressure molding, high temperature sintering. The impurity content of the product is small, the glass phase is concentrated in the triangular area of the crystal phase, and the crystal phase is directly combined with the crystal phase. It has the characteristics of high strength, anti-peeling, and anti-erosion. It is mainly used for the upper groove and middle groove of the RH furnace. Working lining of hot bending pipes.

$Chrome corundum series refractory products$

Chrome corundum series refractory products

The storage life of the alkaline refractory product for the regenerator is 8 months without damage to the package.

Magnesia Zirconium Brick Series Products

Magnesia-zirconium brick mainly uses fused magnesia, high purity magnesia and zircon as the main raw materials. Its basic principle is that ZrSiO4 decomposes and reacts with MgO at high temperature to generate M2S and ZrO2, and the generated forsterite wraps around periclase to form a protective layer on the other magnesite to prevent SO3 and MgO from reacting to generate MgSO4 to cause cracking.

Fused magnesium brick

Electrically fused magnesia brick is made of high-quality electrofused magnesia, and is made by precision batching, high-pressure molding by 2500-ton German LAVIS hydraulic press and firing in 111-meter high-temperature tunnel kiln.

Sintered magnesia brick

Direct combination of magnesia chrome brick series products

Physical and chemical indicators: MgO%≥ 70

Forsterite Brick

Forsterite brick is made of high-purity magnesia and high-quality olivine as main raw materials, and is made by precision batching, high-pressure molding by 2500-ton German LAEIS hydraulic press and firing in 111-meter ultra-high temperature tunnel kiln.