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...

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...

1, Using the low-temperature for long time burning

Sintered refractory bricks are now commonly doped with internal combustion, and many use "high-temperature short...

The most widely used is ZrO2 33% -41% fused zirconia corundum brick, the material has good corrosion resistance,
The tendency to generate small bubbles is small and does not...