Fire proofing brick, usually called heat-insulating refractory bricks, are also called heat-insulating high-alumina bricks. The essential purpose of high-alumina Fire proofing brickis thermal insulation and thermal insulation. In normal use, it is not in direct contac··· ...

Clay firebrick SK34 uses clay clinker as aggregate and refractory clay (soft clay or semi-soft clay) as binder to make refractory with Al2O3 content of about 48%. It is a refractory product with a wide range of uses and greater output.Clay firebrick SK34 properties:Th··· ...

Corundum and mullite burner bricksCorundum and mullite burner bricks are shaped refractory products with corundum and mullite as the main raw materials, and the main crystal phases are mullite and corundum. By adding appropriate amounts of alumina, silica ultrafine po··· ...

Corundum mullite bricks are high-alumina refractory bricks composed of corundum and mullite main crystal phases. Corundum mullite bricks refer to refractory bricks made of high-purity or relatively pure raw materials. Among them, the presence of low melting point oxid··· ...

Clay firebricks refer to fireclay bricks with an alumina content of 48%-33%. The product is cheap and widely used. t3 refers to the size model of standard bricks and general firebricks.The content of clay bricks is 33%-48%, and the rest is mainly SiO2 and a small amou··· ...

Lightweight refractory brick is a kind of heat-insulating refractory material, which refers to refractory bricks with high pores, low bulk density and low thermal conductivity. Lightweight refractory bricks are characterized by a porous structure (the porosity is gene··· ...

CA-70 cement refractory castableCA-70 cement refractory castable is made of CA-70 cement as a binder, mixed with refractory aggregates and powders or admixtures in proportion, and after adding water, stirring, forming and curing.The difference betwwen CA-50 and CA-70 ··· ...

CA-50 cement refractory castableUsageWhen using aluminum silicate materials to configure refractory castables, it has a certain resistance to sulfate corrosion. The use temperature of the castable is about 1400°C. In the past, CA-50 cement refractory castables were w··· ...

When the circulating fluidized bed boiler is put into operation, the serious wear of the boiler refractory bricks and boiler refractory castables affects the long-term service life of the boiler. For this reason, many thermal power plants and production units have car··· ...

The abbreviation of fused zirconia corundum brick is AZS, which is arranged according to the three chemical components of the Al2O3-Zr02-Sio2 ternary system phase diagram according to their content. Al2O3 is A, Zr02 is Z. Sio2 takes S. National standards use this abbr··· ...