| Sign In | Join Free | My benadorassociates.com |
|
| Sign In | Join Free | My benadorassociates.com |
|
| Categories | Kiln Refractory Bricks |
|---|---|
| Brand Name: | Rongsheng |
| Model Number: | high alumina brick |
| Certification: | ISO9001 CE SGS |
| Place of Origin: | Henan, China |
| MOQ: | 1 TON |
| Price: | 200-800USD |
| Supply Ability: | 3000 Ton/Tons per Month 85% al2o3 high alumina brick fire-resistant |
| Delivery Time: | 7-15 work days |
| Packaging Details: | Our prioducts are packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages or according to customer requirements |
| Shape: | Brick, standard or customized by your drawings |
| Material: | Alumina Block |
| SiO2 Content (%): | - |
| Al2O3 Content (%): | 48%-85% |
| MgO Content (%): | 0.8-1.2 |
| CaO Content (%): | 0.34% |
| Refractoriness (Degree): | Common (1580°< Refractoriness< 1770°) |
| CrO Content (%): | 0.1-0.3% |
| SiC Content (%): | 1.2-1.4 |
| Fe2O3: | ≤2.5% |
| Dimension: | ISO size |
| Crushing strength: | 40~60 Mpa |
| Apparent porosity: | ≤23% |
| Company Info. |
| Zhengzhou Rongsheng Refractory Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Blast Furnace 85% Al2o3 High Alumina Brick For Fire Resistant
Product specifications
High alumina refractory is alumina silicate refractory with Al2O3
content above 48%.Generally divided into three categories, first
class: the content of Al2O3 is greater than 75%;Second class: Al2O3
content 60% ~75%;Third grade: Al2O3 content 48% ~ 60%.It can also
be classified according to its mineral composition.The proportion
of each mineral phase depends on the type and quantity of
Al2O3/SiO2 and the impurity contained in the product, and also on
the production process conditions.
We bring forth high quality High Alumina Bricks, which is
manufactured to meet the requirements of neutral refractoriness
where safe working temperature is more than 1300 degree centigrade.
We offer high Alumina Bricks in different specifications as per
customer requirements.
Features
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
Suitable For
Cement Rotary Kilns
Laddle Lining
Glass industries
Blast furnaces Stoves & Checkers
Electric Furnace Roof
Physical and chemical indexes
| High Alumina Brick | ||||||
| Item | Index | |||||
| LZ-48 | LZ-55 | LZ-65 | LZ-75 | LZ-80 | ||
| AL2O3 (≥%) | 48 | 55 | 65 | 75 | 80 | |
| Fe2O3 (≤%) | 2.0 | 2.0 | 2.0 | 2.0 | 1.8 | |
| Refractoriness Under Load (0.2Mpa)≥ ℃ | 1420 | 1450 | 1500 | 1520 | 1530 | |
| Reheating Linear Change | 1500℃*2h | – | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 |
| 1450℃*2h | 0.1-0.4 | – | – | – | – | |
| Apparent Porosity (≤%) | 22 | 22 | 23 | 23 | 22 | |
| Cold Crushing Strength ≥ (MPa) | 35 | 40 | 45 | 50 | 55 | |
| Bulk Density (g/c m3) ≥ | – | – | – | – | – | |
|
High Grade Fused Cast Kiln Refractory Bricks Customized Size For Glass Furnace
UHP HP RP Graphite Electrode Good Electrical Conductivity
High Temperature Kiln Refractory Bricks With Different Bauxite Chamotte
High Aluminum Kiln Refractory Bricks Good Slag Resistance For Cement Industry
Refractory High Aluminum Kiln Refractory Bricks RSGL-65 For Glass Furnace
High Refractoriness Kiln Refractory Bricks RSGL-55 For Paving Edging / Aluminum Flashing
RSKBL-75 Anti Stripping Kiln Refractory Bricks High Thermal Strength For Anti Slip Tape
Anti Stripping Alumina Kiln Refractory Bricks RSKBL-70 For Glass Kiln
High Strength Lightweight Refractory Cement With Heat Shock Stability
Easy Construction Lightweight Castable Refractory Cement With Heat Stability
