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AZS Refractory 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
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.
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.Technical parameter
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 |
4.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.
5.Packing
1.On wooden pallets with plastic cover
2.According to customer's demands
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