Chrome Zirconia Corundum Brick
Chrome zirconia corundum bricks are characterized by extremely high refractory temperature, abrasion resistance and corrosion resistance. We offer high quality chrome zirconium corundum bricks for wholesale and sale at factory price.
- Main Composition: CrO2≥15%
- Application: Industrial Furnaces and Equipment
- Raw Material: Chrome,Zircon Material
- Color: Black
- Refractoriness Under Load 0.2Mpa: ≥1700℃
- Max Working Temperature: ≥1600℃
- Capacity: 1000 MT per month
- Package: Export wooden pallets and polyboard
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Product Details
Chrome Zirconia Corundum Brick for Sale
Description
Chrome zirconia corundum brick is made of corundum as the main raw material, introducing a small amount of industrial grade chromium trioxide and zirconium sand and bonding agent mixed in a certain proportion, and then produced by high pressure molding. Chromium zirconium corundum brick is a composite refractory product with high load softness, high strength and good corrosion resistance.
Chrome Zirconia Corundum Brick’s application areas include flue and rising parts of glass fiber kiln, high erosion parts of colored (green) glass, reaction furnace and gasifier in carbon black industry.
Features
High temperature stability
Chrome zirconia corundum refractory brick has a very high refractory temperature. It can withstand long-term use at high temperatures without deformation or rupture due to temperature changes. Its refractory temperature is usually above 1800°C.
Abrasion resistance
Chrome zirconia corundum brick has excellent wear resistance. It can withstand mechanical impact and erosion of particles, and is suitable for high-speed running equipment. Its high hardness can effectively reduce wear and tear.
Corrosion resistance
Chrome zirconia corundum refractory brick has excellent corrosion resistance. It has good corrosion resistance to some strong acid, strong alkali, high salinity and other corrosive media.
Good thermal shock stability
Chrome zirconium corundum refractory bricks have good thermal shock stability and can withstand rapid temperature changes without rupture. It has a low coefficient of linear expansion and can maintain stable shape and size.
High Strength
Chrome zirconia corundum bricks have high strength and can withstand large mechanical loads. It has high compressive and flexural strength.
Thermal fatigue resistance
Chrome zirconium corundum refractory bricks have good heat fatigue resistance and can withstand repeated thermal expansion and contraction at high temperatures without rupture. It maintains stable performance even after prolonged use at high temperatures.
Application
Metallurgical industry
Chrome zirconia corundum refractory bricks can be used in high temperature and high pressure equipment in metallurgical industry, such as iron and steel smelting furnaces, aluminum electrolysis tanks, copper smelting furnaces, lead smelting furnaces, zinc smelting furnaces, nickel smelting furnaces, titanium smelting furnaces and so on.
Chemical industry
Chrome zirconia corundum bricks can be used in high temperature and high pressure equipments in chemical industry, such as petroleum cracking furnace, coal chemical industry equipments, fertilizer production equipments, organic synthesis equipments, sodium hydroxide production equipments and so on.
Power industry
Chrome zirconia corundum refractory bricks can be used in high temperature and high pressure equipment in electric power industry, such as boilers, gas turbines, steam turbines, cogeneration equipment and so on.
Environmental protection industry
Chrome zirconium corundum refractory bricks can be used in high temperature and high pressure equipment in environmental protection industry, such as garbage incinerator, sewage treatment equipment, flue gas desulfurization, denitrification, dust removal equipment, etc..
Chrome Zirconia Corundum Brick Specifications
| Chromium Zirconium Corundum Brick | FLM-15 |
|---|---|
| CrO2(%) | ≥15 |
| ZrO2(%) | ≥3 |
| SiO2(%) | ≤2 |
| Al2O3(%) | ≥80 |
| Bulk Density(g/cm3) | ≥2.35 |
| Apparent Porosity(%) | ≤18 |
| Cold Crushing Strength(Mpa) | ≥80 |
| Refractoriness Under Load(℃) | ≥1700 |
Specializing in refractory materials for over 20 years, we provide professional refractory solutions for the global high temperature industry.
