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ZhengZhou Kaier Kiln Refractory Co.，Ltd
ZhengZhou Kaier Kiln Refractory Co.，Ltd
Professional Refractory Bricks Supplier |
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Product Details:
Payment & Shipping Terms:
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| Product Name: | High Alumina Fire Bricks | Material: | Bauxite, Fire Clay, Alumina Powder, Flint Clay |
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| Shape: | Brick | Al2o3 Content: | 75% |
| Application: | Steel Making Furnace | Bulk Density: | 2.6-2.9g/cm3 |
| Fe2o3: | Fe2o3 3.2% | Working Temperature: | 1450℃ |
| Standard Size: | 230x114x65mm Or Customized | OEM ODM: | Acceptable |
| High Light: | Fe2o3 3.2% High Alumina Fire Bricks,75% High Alumina Fire Bricks,Fe2o3 3.2% lightweight fire brick |
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Steel Making Furnace 75% Fe2o3 3.2% High Alumina Fire Bricks
High Alumina Fire Bricks are widely used in building the lining of steel furnace, glass furnace, cement rotary furnace, etc...
Specification of High Alumina Fire Bricks
| Brand Item | Steel Making Furnace 75% Fe2o3 3.2% High Alumina Fire Bricks | |
| HYP-70 | HYPA-80 | |
| Al2o3 | 75 | 77 |
| Fe2o3 | 3.2 | 3.2 |
| Cao | 0.6 | 0.6 |
| Bulk Density | 2.65 | 2.70 |
| Refractoriness | 1780 | 1780 |
| Cold Crushing Strength | 60 | 65 |
| 0.2 Softening Temperature load Degree T0.6 | 1300 | 1200 |
| Thermal conductivity (1000℃)W/M.K |
1.5 | 1.6 |
Characteristic: The product uses the high quality bauxite clinker, joins the high efficiency additive, uses the phosphoric acid or the phosphoric acid two aluminum hydroxide as the binder, the high pressure molding, the product has the alkali resistance and the thermal shock stability good, the strength high characteristic.
Product Details of High Alumina Fire Bricks
Classification & Difference
1. Classification
Phosphate brick high alumina bricks are divided into phosphate bricks and phosphate wear bricks.
2. Difference
❉ Phosphate brick is used as a binder for phosphate, and phosphate wear-resistant brick is a binder of diammonium phosphate.
❉ Generally divided into resistant phosphate and high temperature phosphate. These two bricks are not much different because phosphates have better wear resistance.
❉ High-grade phosphate bricks are high-load soft phosphate bricks. Because phosphate bricks are combined with phosphoric acid, the load is generally low. Above 1300 ℃ ~ 1450℃.
Contact Person: Mika
Tel: 86-15981951014
