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| Material: | Magnesia Calcium | MgO Content: | ≥80 |
|---|---|---|---|
| CaO Content: | ≥7 | Bulk Density: | ≥2.85g/cm3 |
| Apparent Porosity: | ≤18 | C.C.S: | ≥90 |
| High Light: | high alumina bricks,magnesia carbon bricks |
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Magnesia calcium brick has excellent performance in purifying molten steel, excellent anti-flaking performance, good high temperature resistance and strong resistance to alkali slag.
Magnesia calcium brick can be used in the working layer of the ladle and steel making electric furnace, the side blowing converter air hole, the open furnace top and the oxygen blowing converter, etc. It is widely used as the lining material of the refining equipment such as AOD furnace, VOD furnace and LF furnace of steel industry.
good high temperature resistance
excellent anti-flaking performance
strong alkali slag resistance
| Items | Index value |
| MgO /% | ≥80 |
| CaO /% | ≥7 |
| Bulk density /g/cm3 | ≥2.85 |
| Apparent porosity /% | ≤18 |
| Cold crushing strength / (MPa) | ≥90 |
| Refractoriness under load 0.2 MPa /℃ | ≥1670 |
| Application | Working layer of steel making electric furnace and ladle |
Contact Person: Astra
