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...

Black...