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Fused Cast Zirconia Block Refractory Fire Bricks Azs For Glass Furnace
Fused Cast Zirconia Block Refractory Fire Bricks Azs For Glass Furnace
Specifications
Description

Industry-specific attributes

SiO2 Content (%)
≤13.0
Al2O3 Content (%)
a little
MgO Content (%)
0.8-1.2
CaO Content (%)
0.34%
CrO Content (%)
0.002%
SiC Content (%)
1.2-1.4

Other attributes

Place of Origin
Henan, China
Shape
Block
Material
Other
Refractoriness (Degree)
Super-Class (Refractoriness> 2000°)
Model Number
azs brick
Brand Name
Rongsheng
Processing Service
Bending, Cutting, Moulding
Product name
azs refractory brick
ZrO2 content(%)
≥40
Na2O content(%)
≤1.3
Fe2O3+TiO2 content(%)
≤0.3

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 composition AZS-33 AZS-36 AZS-41
ZrO2 ≥33 ≥35 ≥40
SiO2 ≤16.0 ≤14 ≤13.0
Al2O3 a little a little a little
Na2O ≤1.5 ≤1.6 ≤1.3
Fe2O3+TiO2 ≤0.3 ≤0.3 ≤0.3
Physical Properties AZS-33 AZS-36 AZS-41
bulk density(g/cm3) 3.5-3.6 3.75 3.9
cold crushing Mpa 350 350 350
thermal expansion coefficient (1000°C) 0.80 0.80 0.80
exudation temp. of glass phase 1400 1400 1400
corrocion resistance of glass melt(mm/24h) 1.6 1.5 1.3
Density PT QX 3.40 3.45 3.55
WS ZWS 3.60 3.70 3.80
phase composition(%) AZS-33 AZS-36 AZS-41
baddeleyite 32 35 40
glass phase 21 18 17
α- corundum 47 47 43

Product tags

glass melting furnace design

,

refractory furnace bricks

,

refractory bricks for blast furnace
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Fused Cast Zirconia Block Refractory Fire Bricks Azs For Glass Furnace

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Fused Cast Zirconia Block Refractory Fire Bricks Azs For Glass Furnace

Zhengzhou Rongsheng Refractory Co., Ltd.

Verified Supplier
11 Years
henan, zhengzhou
Since 2011
Business Type :
Manufacturer
Main Products :
Kiln Refractory Bricks, Refractory Fire Bricks, High Alumina Refractory Brick
Total Annual :
20000000-50000000
Employee Number :
101~150
Certification Level :
Verified Supplier
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