Contact Us
- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

Sintered Refractory White Fused Cast Fire Heavy Duty Electrocast Azs 33 Brick
1.High temperature resistance
2.High strength
3.High compression resistance
4.Excellent thermal shock resistance
5.High bulk density
6.Good thermal conductivity
Description
Our company will meet the needs of new and old customers with high-quality products and considerate service, sufficient supply capacity and the most competitive price, and strive to become a benchmark enterprise in the brick veneer insulation, Pizza Plate, ceramic fiber thermal insulation board industry. Relying on the strength of science and technology, our company continuously introduces high-tech and equipment at home and abroad, expands products, manufactures products, researches and develops domestic and foreign sales products. Our company will further take the market as the guide, technology as the backing, management as the guarantee, to provide services to the majority of users.
| 1. AZS brick Description |
AZS Brick uses high-quality zirconia and zirconium corundum zircon clinker raw materials, which are made through ceramics and chemical bonding. The raw materials are melted at 2200 degrees, then enter the electric arc furnace, cast in the mold, and cut into specific shapes after cooling.
Item | AZS-33 | AZS-36 | AZS-41 |
ZrO2 % | 32~36 | 35~40 | 40~44 |
Al2O3 % | remain | remain | ≥50-60 |
SiO2 % | ≤15.3 | ≤13 | ≤12.5 |
Fe2O3 +TiO2+CaO+Na2O | ≤2.5 | ≤2.5 | ≤2.5 |
Bubbling tendency(1300℃ 36hr, ordinary glass)% | ≤2.0 | ≤1.4 | ≤1.0 |
Bulk density g/cm3 | ≤3.45 | ≤3.5 | ≤3.55 |
| 2. AZS brick Feature |
1. High-temperature resistance
2. High strength, high compression resistance
3. Excellent thermal shock resistance
4. High bulk density, good thermal conductivity
5. Good wear resistance and acid
6. Alkali corrosion resistance.

| 3.AZS brick Application |
AZS bricks are mainly used in key parts of high-temperature industrial furnaces such as steel, metallurgy, electronics, petrochemicals, fertilizers, non-ferrous metals, refractories, etc., such as glass furnaces, fiberglass furnaces, garbage incinerators, electric furnaces, etc.
| 4.Packing |
1.On wooden pallets with plastic cover
2.According to customer's demand
Our company is concerned about the market and customers, our Sintered Refractory White Fused Cast Fire Heavy Duty Electrocast Azs 33 Brick are developed through market research, our products are fashionable and attractive. Our company takes independent innovation as the driving force, actively absorbs domestic and foreign technology and experience, and constantly develops and innovates. With more than 9 years of experience and a professional team, we have exported our products to many countries and regions all over the world.
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