Common using quantity of fused zirconium corundum bricks in glass furnacesHow to use zirconium corundum brick? This is an issue of great concern to people in the industry. Electric fused bricks have excellent resistance to the erosion of glass liquid and alkali steam ··· ...

What is Zero-expansion silica bricks？Zero-expansion silica bricks are also called fused silica bricks or thermal shock-resistant silica bricks. It has anti-acid slag corrosion performance. Higher high temperature strength. The temperature of softening under load is 1··· ...

Longitudinal flame kiln (horseshoe flame kiln) glass tank kiln is widely used in the current daily glass production, including: glass melting part, heat supply part, waste heat recovery part, exhaust gas supply part. First, preheated air is provided from the smoke exh··· ...

Sintered AZS bricks for glass industrySintered AZS brick, its chemical composition is Al2O3-ZrO2-SiO2. Sintered AZS bricks are made of zircon and alumina as the main raw materials, adding binders, equipped in proportion, and sintered after mixing, molding and drying.1··· ...

What refractory materials are needed for the main components of a glass furnace?For large float lines, the glass furnace usually consists of an L-shaped hanging wall (usually using silica bricks), a melting section (the area in direct contact with the glass liquid use··· ...

Casting method of AZS series productsAZS bricks are made by melting the raw materials completely, casting them in molds, cooling and solidifying. The shrinkage cavity caused by the volume shrinkage of this product during the condensation process should be paid special··· ...

What is firebrick and what is its use?From yellow to gray to traditional red and orange, bricks are ubiquitous in many cities and are widely used in construction projects. In short, the manufacturing process of traditional bricks involves molding clay and firing it in··· ...

The main defects are under burning, over burning, damage, pollution, black core, distortion, cracks and so on.Under burning is caused by insufficient firing temperature, insufficient holding time or leakage of cold air. In general, the unburned brick has low mechanica··· ...

Insulating Fire Brick,There are two main types of high temperature fire brick: Soft brick ,Insulating Fire Brick and Hard or Dense Fire Brick.Both types are made of refractory fire clay, alumina to make it more refractory (resistant to heat), and grog which is ground ··· ...

Research And Markets recently released a report on the world's refractory materials forecast in 2025. It is expected to reach US$27.4 billion in 2025, with a total growth rate of 3.4% from 2020 to 2025.The refractory market is experiencing moderate growth, due to ··· ...