| Refractoriness (℃): | 1770< Refractoriness< 2000 |
|---|---|
| Feature: | Long Time Materials |
| Type: | Refractory Material |
| Shape: | Brick |
| Material: | Magnesite and Chromite |
| MGO: | 85-89% |
| Samples: |
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| Customization: |
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Audited Supplier Strong Anti-Erosion Capacity Refractory Magnesite Chromite Firebrick for Rotary Kiln
Brief Introduction of Magnesia Chrome Brick:
Direct Bonded Magnesia Chrome Brick is mainly made of high quality magnesite clinker and chromium concentrate. By firing, it has little impurities.
Application of Magnesia Chrome Brick:
It's widely used in the burning zone of the large dry process cement kiln.
Feature of Magnesia Chrome Brick:
Dimensions of Magnesia Chrome Brick:
The common used dimensions for them are according to VDZ standard of bricks for rotary kiln
Chemical & Physical Properties of Magnesia Chromite Brick:
| Item |
Unit |
Magnesite Chromite Brick | |
| MGCR-4 | |||
| Bulk Density | g/cm3 | 2.92±0.05 | |
| Apparent Porosity | % | ≤19 | |
| Cold Crushing Strength (C.C.S.) | MPa | ≥ 50 | |
| Refractoriness Under Load | ºC | ≥1650 | |
| Thermal Shock Resistance (1100ºC, water cooling) |
cycles | ≥ 4 | |
| Chemical Composition | MgO | % | 85~89 |
| Cr2O3 | % | ≥4.0 | |
| Al2O3 | % | 2.0~4.0 | |
| Fe2O3 | % | 2.0~4.0 | |
| SiO2 | % | ≤1.0 | |
| CaO | % | ≤1.5 | |
Packing Method:
a. Bricks will be stacked on the export wooden pallets in order
b. There will be paper sheets between each layer of bricks
c. Orderly placed refractory bricks are wrapped around by plastic film to be waterproof
d. Eventually the four sides and top will be reinforced with plywood to prevent collisions
e. Pallet size no more than 1100x1100x1100mm
Packing Photos:
Brief Introduction of Fireramo:
Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
The factory of Fireramo covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 5 board members, 10 technicians, and 4 plant managers. We have the advanced and standardized raw material selecting equipment and production equipment.
Fireramo has its own testing center, which can meet the testing requirements for various kinds of products and raw materials, and the research and development of new products. There are 4 doctors in our R&D team, all from famous colleges and universities in the field of refractory materials. All of them have been engaged in this field for more than 30 years to maintain the innovation and research of our products.
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