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| Categories | Mullite Brick |
|---|---|
| Brand Name: | Jansincere |
| Place of Origin: | China |
| MOQ: | Negotiable |
| Price: | Negotiable |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Delivery Time: | 5-8 working days |
| Packaging Details: | Depends on equipment sizes |
| product name: | Low Creep High Aluminum Brick |
| feature: | Good abrasive resistance |
| Al2o3: | 65-75% |
| Apparent Porosity: | 20-22% |
| Bulk Density: | 2.4-2.85g/cm3 |
| Cold Crushing Strength: | 55-60MPa |
| Company Info. |
| Zhengzhou Jansincere Refractory Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Low Creep High Aluminum Brick
The low creep high aluminum brick with mullite and andalusite as the main raw materials .Its formed by high pressure and fired at high temperature. It has the advantages of low impurity content, low porosity, small volume density, high temperature strength, stable volume under high temperature conditions, good thermal shock resistance and low creep rate. Suitable for large and medium-sized blast furnace supporting hot blast furnace.
▌FEATURES
1. Low creep rate；
2. High mechanical strength；
3. Good abrasive resistance；
▌PHYSICAL AND CHEMICAL INDICATORS
Item | Unit | DRL-155 | DRL-150 | DRL-145 | DRL-140 | |
Chemical composition | Al2O3 | % | ≥75 | ≥75 | ≥65 | ≥65 |
Apparent Porosity | % | ≤20 | ≤21 | ≤21 | ≤22 | |
Bulk Density | g/cm3 | ≥2.65-2.85 | ≥2.65-2.85 | ≥2.50-2.70 | ≥2.40-2.60 | |
Cold Crushing Strength | MPa | ≥60 | ≥60 | ≥60 | ≥55 | |
Permanent Linear Change | % | 1550℃*2h -0.2~0.1 | 1550℃*2h -0.2~0.1 | 1550℃*2h -0.2~0.1 | 1450℃*2h -0.2~0.1 | |
Creep Rate(0.2MPa,50h) | % | 1550℃ ≤0.8 | 1500℃ ≤0.8 | 1450℃ ≤0.8 | 1400℃ ≤0.8 | |
▌PRODUCT PICTURE
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