The heat loss from the surface of the cement kiln system includes preheaters, rotary kiln and chillers. Among them, the heat loss of rotary kiln accounts for more than 50% of th...

The glass kiln lattice body is at a high temperature load, the dust is large, and the alkali vapor is used, and the degree of erosion is serious, and the selection of the refrac...

Insulation is an important part of power plant construction, especially thermal power plants such as thermal power plants. Therefore, the commonly used refractories in power pla...

First, slag resistance

In order to improve the material's anti-slag performance and anti-steel penetration ability, corundum spinel bricks are usually added Cr2O3 o...

Refractory aggregate is the main material in the structure of refractory castables. The dosage is about 70~. Its skeleton function also affects its physical mechanics and high t...

In addition to contacting the upper space furnace atmosphere, the glass liquid also contacts a large area of the refractory wall. The refractory material has limited erosion res...

Fused zirconia corundum brick belongs to Al2O3-ZrO2-SiO2 system (abbreviated as AZS brick). According to the content of ZrO2, it is divided into three grades: 33%, 36%, and 41%....

Gasifiers are used in coal chemical industry. For coal gasifiers, different refractory bricks have different coal ash erosion resistance, which mainly depends on the composition...