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Special Shaped Heavy Duty 33 % Zro2 Fused Azs Brick For Industrial Furnace

Categories Corundum Brick
Brand Name: Rongsheng
Model Number: azs brick
Certification: ISO9001
Place of Origin: Henan China
MOQ: 1 TON
Price: $500.00 - $1,500.00 / Ton
Payment Terms: L/C, T/T, Western Union
Supply Ability: 6000 Ton/Tons per Month azs bricks
Delivery Time: 7-15 work days
Packaging Details: 1.On wooden pallets with plastic cover 2.According to customer's demands Port Qingdao,Tianjing
Place of Origin:: Henan, China
Shape:: Brick
Material:: Other
SiO2 Content (%): ≤13.0
Al2O3 Content (%):: a little
MgO Content (%):: 0.8-1.2
CaO Content (%):: 0.34%
SiC Content (%):: 1.2-1.4
CrO Content (%):: 0.002%
Na2O content(%):: ≤1.3
Fe2O3+TiO2 content: ≤0.3
bulk density(g/cm3):: ≤3.9
cold crushing Mpa:: 350
ZrO2 content(%):: ≥40
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Special Shaped Heavy Duty 33 % Zro2 Fused Azs Brick For Industrial Furnace

Special Shaped Heavy Duty 33 % Zro2 Fused Azs Brick For Industrial Furnace

Product Details


1.Corundum Brick contain more than 90% of aluminum oxide that have another name is alumina oxide bricks.

2.Corundum brick is manufactured using high quality synthetic electro-fused corundum and sintered corundum and finely grained highly alumina raw materials with ceramic and chemical bonding.

3.This brick is shipped under high pressure and fire with high temperature with scientifically and reasonably gradating and adding good performance of additives.

Product 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,alkali corrosion resistance.

Product Applications


Corundum Bricks are mainly used in the linings in decomposing furnaces for petroleum and chemical industry, as well as the chemical fertilizer industry. They are also used as high temperature kiln linings and furnitures in metallurgical industry.

Physical and chemical indexes


chemical compositionAZS-33AZS-36AZS-41
ZrO2≥33≥35≥40
SiO2≤16.0≤14≤13.0
Al2O3a littlea littlea little
Na2O≤1.5≤1.6≤1.3
Fe2O3+TiO2≤0.3≤0.3≤0.3

Physical Properties

bulk density(g/cm3):3.5-3.63.753.90
cold crushing Mpa350350350
thermal expansion coefficient (1000°C)0.800.800.80
exudation temp. of glass phase140014001400
corrocion resistance of glass melt(mm/24h)1.61.51.3
DensityPT QX3.403.453.55
WS ZWS3.603.703.8

phase composition(%)

baddeleyite323540
glass phase211817
α- corundum474743
Quality Special Shaped Heavy Duty 33 % Zro2 Fused Azs Brick For Industrial Furnace for sale
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