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Henan Cunse Refractory Co.,Ltd
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High Purity Corundum Brick for Heating Furnace

Henan Cunse Refractory Co.,Ltd
Henan Cunse Refractory Co.,Ltd
City: Zhengzhou
Province/State: Henan
Tel: 86-0371-65289001
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High Purity Corundum Brick for Heating Furnace

Place of Origin : Dengfeng
Brand Name : Cunse
Model Number : CH8601
Certification : ISO9001:2008
Price : USD1000
Packaging Details : In wooden pallet
Delivery Time : About 45-60 days
Payment Terms : 30% T/T in advance, 70% T/T before shipment
Supply Ability : 250,000 tons per year
MOQ : 5 tons
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High Purity Corundum Brick

High purity corundum brick is made of imported tabular corundum and high purity fused corundum as raw material .By adding superfine powder, after mixing, forming ,drying, firing at the high temperature in shuttle kiln, the whole process is finished.
The quality of corundum brick has reached or exceeded the level of similar products at home and abroad.

1. Al2O3 content is ≥99%.
2. Good thermal shock resistance.
3. High temperature strength.
4. Good corrosion and slag resistance.
5. Low creep and thermal expansion coefficient.
6. Good performance of anti-stripping.

Primarily used for the key parts of heating furnace.

Technical Index:

Item High Purity Corundum Brick

Al2O3 % ≥99

SiO2 % ≤0.2

Fe2O3 % ≤0.2
Bulk Density g/cm3 ≥3.2
Apparent Porosity % ≤19
Cold Crushing Strength Mpa ≥100
Refractoriness Under Load ℃ (0.2Mpa, 0.6%) ≥1700

Product Tags:

corundum brick


sintered corundum brick


mullite corundum brick refractory brick

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