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Categories | High Alumina Refractory Bricks |
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Brand Name: | ANNEC |
Model Number: | DRL-140 |
Certification: | ISO |
Place of Origin: | CHINA |
MOQ: | 100 pcs |
Price: | usd 1.5/pcs |
Payment Terms: | L/C, T/T |
Supply Ability: | 10000pcs/day |
Packaging Details: | Fumugating pallet |
Raw material: | Bauxite |
Al2O3: | ≥72% |
Fe2O3: | ≤1.5% |
Bulk density: | ≥2.5g/cm3 |
Apparent porosity: | ≤23% |
Refractoriness: | ≥1790℃ |
Refractoriness under load: | ≥1400℃ |
Creep Rate at 1350℃: | ≥1400℃ |
Company Info. |
Zhengzhou Annec Industrial Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
Anti Corrosion DRL140 High Alumina Andalusite Mullite Brick
DRL-140 High Alumina Andalusite-Mullite Brick
Data
Item | Chemical Composition |
Al2O3% ≥ | 68 |
Fe2O3% ≤ | 2 |
Creep Rate at 1400℃,≤ | 0.8 |
refractoriness≥ ℃ | 1790℃ |
DRL-140 High Alumina Andalusite-Mullite Brick contain over 45% Alumina and are made from raw materials of unusually high degree of purity of Bauxite and refractory clay. For serve under severe conditions,JUCOS Alumina bricks have excellent mechanical strength, good resistance to thermal spalling, and are highly resistant to chemical attack by vilatile alkaies and some slag. We manufacture and design alumina bricks to meet the requirements of a great variety of service conditions thorough quality control.
Low Creep High Alumina Refratory Special Shape Brick is characterized by low bulk density. The total weight of the
furnace body and walls thickness can be reduced effectively.
It has found a wide application in ceramics tunnel kiln, roller
kiln, shuttle kiln, coking furnaces of iron and steel industry and
other thermal equipment. It is mainly used in lining and insulating
layer of areas without strong erosion by high temperature melts.
When in direct contact with flame, the surface contact temperature
can not be higher than 1350℃.
Feature
1. Good Cold Crushing Strength
2. High Refractoriness Under Load
3. Good Thermal Shock Resistance
4. Low Reheating Linear Rate
Applications:
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