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99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
Specifications
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiation
Payment Terms :
L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability :
10000 pieces per month
Delivery Time :
7-10 work days
Packaging Details :
Strong wooden box for global shipping
Dimension(l*w*h) :
Customized
Bulk Density (g/cm3) :
3.2 max
Operating Temperatures :
up to 1800°C
Product :
Corundum Bricks
Description

Corundum Bricks

Corundum Bricks High Alumina Refractory Bricks Made For Extreme Demands

Corundum Bricks are high alumina refractory bricks made for extreme demands. The alumina content in Corundum Bricks is from synthetic corundum of high purity, such as white fused alumina or tabular alumina. Additional ingredients are special refractory clays, reactive alumina, and very pure modifications of silica.

Corundum Bricks are fired at high temperatures to form a matrix with mullite, mullite-corundum or corundum that has excellent volume stability.

The service temperature for Corundum Bricks goes up to 1800°C. Corundum Bricks can be used in nearly all fields of industrial application where extreme high temperature and increased resistance against aggressive slags and atmospheres are necessary. Such properties or features of Corundum Bricks are necessary especially in the chemical industry and for the production of carbon black. The addition of chromium oxide, zirconium oxide, and phosphates gives the bricks excellent structural flexibility, which is required for ash melting furnaces and gas reactors in incinerators. We distributes Corundum Bricks of the best quality at the most competitive prices with our fast, responsive customer service and reliable delivery service.

Corundum Bricks Specs

Corundum Bricks KFTN_LNY KFTN_LNJT KFTN_JPSTD
(CX-AWP)		 KFTN_USSTD
(AH199B)		 KFTN_FRSTD
(AT100)
SiO2 (%) 0.15 0.24 0.28 0.11 0.48
Al2O3 (%) 99.51 99.30 98.82 99.60 97.42
Fe2O3 (%) 0.11 0.08 0.01 0.041 0.06
R2O (%) 0.026 0.12 n/a 0.14 0.43
Apparent Porosity (%) 18 16.2 17-18 18 19
Bulk Density (g/cm3) 3.20 3.23 3.25-3.26 3.23 3.09
Cold Crushing Strength (MPa) 133.5 96 85.2-90.4 106.59 96.2
Rupture Strength at 1450 °C 13 7.25
Refractoriness under load (°C) > 1700 > 1800 > 1700 > 1700 > 1700
Linear change rate on reheating
(1600×3h) %		 0.0 - 0.1 ±0.1 -0.3
Thermal Shock Resistance Times (>1100 °C cooled with water) 23 18 20 at 1100 °C (cooled with wind) 13 n/a

Typical Corundum Bricks

Corundum Bricks Chemical Composition Physical Indexes
Al2O3 SiO2 Fe2O3 Na2O Bulk Density Apparent Porosity Cold Crushing Strength
WT-99 ≥98.5% ≤0.5% ≤0.3% ≤0.4% ≥3.2 ≤20 ≥70
WA-99 ≥98% ≤0.3% ≤0.4% ≥3.15 ≤20 ≥60
SA-40R ≥92% ≤0.5% ≥3.05 ≤18 ≥68
SA-40S ≥90% ≤0.8% ≥3.1 ≤17 ≥80

99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE

Product tags

45% alumina refractory bricks

,

high temp refractory brick

,

ceramic heating element industri
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99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE

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Product Detail
Brand Name :
ZG
Model Number :
MS
Certification :
CE
Place of Origin :
CHINA
MOQ :
1 Piece
Price :
Negotiation
Contact Supplier
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE
99.51% AL2O3 CORUNDUM BRICKS HIGH ALUMINA REFRACTORY BRICKS 1800 C SERVICE TEMPERATURE

HENAN ZG INDUSTRIAL PRODUCTS CO.,LTD

Verified Supplier
5 Years
henan, zhengzhou
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter
Main Products :
Sic Heating Elements, MoSi2 Heating Elements, Industrial Ceramic Parts
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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