Rongsheng Refractory Materials Company
Professional Refractories Materials For Sale Manufacturer & Supplier In China
Corundum refractory brick is widely used in all kinds of high-temperature kiln furniture products, electronic magnetic kiln, ceramic kiln, garbage incinerator, etc. It has the characteristics of anti-erosion, anti-wear, good thermal shock stability, strong alkali resistance and strong acid resistance kiln, high temperature resistance, etc. Corundum bricks refers to refractory products with alumina content greater … Read more
Mullite refractory brick is mainly made of mullite as high alumina refractory. Generally, the content of alumina is between 65% and 75%. In addition to mullite, the lower alumina contained a small amount of glass phase and calcite. Higher alumina also contains a small amount of corundum. Mullite bricks manufacturing has a high refractory degree, … Read more
Clay firebrick is one of the main products of si-al series, which is made of clay clinker as aggregate and refractory clay as binder. The content of Al2O3 is 30-48%. Refractory fireclay bricks is mainly used for thermal boiler, glass kiln, cement kiln, chemical fertilizer gas furnace, blast furnace, hot blast furnace, coking furnace, electric … Read more
Magnesia chrome brick is mainly used in metallurgy industry, such as building open hearth furnace roof, electric furnace roof, furnace refining furnace and a variety of non-ferrous metal smelting furnace. Generally speaking, the high-temperature part of the wall of the ultra-high power electric furnace adopts fused cast magnesia chrome brick, the high-erosion area of the … Read more
Steel fiber castable has better thermal stability, resistance to airflow erosion and spalling, which can greatly extend the service life of the furnace top. The steel fiber castable refractory is suitable for the scientific formula of raw materials and can reach the best sintering strength after use, aiming at the characteristics of low furnace temperature, … Read more
This refractory product is made of electrofused magnesia sand, sintered magnesia sand, flake graphite, phenolic resin as the binding agent, Al, Si, SiC, B4C and other antioxidants through high-pressure molding and drying treatment. Magnesia carbon bricks has excellent thermal shock stability and low alkaline slag erosion resistance, high temperature creep and high volume stability is … Read more
Magnesia chrome brick is a refractory product made of high purity magnesia and chrome concentrate. Magnesia chrome refractory bricks has the advantages of less impurities, direct combination between crystal phase and crystal phase, high temperature strength and low porosity, good corrosion resistance, erosion resistance and wear resistance. It is widely used in the firing zone … Read more
A high alumina refractory brick is a refractory product with Al2O3 content of 75%. High alumina bricks belongs to a kind of refractory material, the main component of this refractory product is Al2O3, belongs to the content of aluminum oxide is higher than 48% of aluminum silicate refractory products. It is a kind of neutral … Read more
With the development of economy, the use of refractory castable in thermal equipment is more and more extensive, and the kinds of castable are increasing day by day. Our common types are mullite refractory castables, rigid jade castables, high aluminum castables, and special refractory castables for steel buckets and ladles. In addition to the characteristics … Read more
Silicon carbide brick is the main raw material fired into the refractory products, its main features are SiC for covalent combination. Silicon carbide brick supply has high thermal conductivity, high temperature strength, superior wear resistance, good thermal shock resistance, corrosion resistance and other advantages. This series of refractory brick is widely used in steel, nonferrous … Read more
