Fused Magnesia Brick
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- MgO Chemical composition: ≥95%
- Apparent Porosity: ≤18%
- Cold Crushing Strength: ≥55 Mpa
- 0.2Mpa Refractoriness Under Load T0.6: ≥1650
- Bulk Density: ≥2.95 g/cm3
- Thermal Stability 950℃ Wind cycles: ≥15
Features
Specifications
1.Fused Magnesia Brick Refractory
2.CCS:60mpa,RUL:1700
3.Good erosion resistance
4.High quality
5.Reasonable price
Fused Magnesia Brick Features:
Excellent performance of basic slag resistance, high refractoriness, thermal stability, anti-erosion and anti-peeling
Excellent strength of pressure bending, abrasion proof
Excellent performance of high-temperature firing, high rates of associative property, anti-erosion ability
Excellent thermal shock resistance and spalling resistance
Excellent ability of high refractoriness, anti-erosion of alkaline residue;
High temperature load of refractoriness under load. High mechanical strength
High temperature resistance excellent corrosion resistance
Resistance to spalling
The products are fused magnesia as main raw material, after a reasonable size distribution, high pressure forming, high-temperature sintering. The product has strong resistance to slag corrosion ability and high temperature dimensional stability. Mainly used in glass furnace regenerator, the upper part.
Application:
it is mainly applied to the regenerators of glass kilns and other high temperature glass furnaces.
Parameter
| Item | Behaviors | ||||
| Fused Magnesia Brick | |||||
| DMZ-95 | DMZ-96 | DMZ-97 | DMZ-98 | ||
| Chemical composition | MgO ％ | ≥95 | ≥96 | ≥97 | ≥97.5 |
| SiO2 ％ | ≤1.5 | ≤1.2 | ≤1.0 | ≤0.5 | |
| CaO ％ | ≤1.5 | ≤1.2 | ≤1.2 | ≤0.6 | |
| Apparent Porosity ％ | ≤18 | ≤18 | ≤17 | ≤15 | |
| Cold Crushing Strength Mpa | ≥55 | ≥60 | ≥60 | ≥60 | |
| 0.2Mpa Refractoriness Under Load T0.6 | ≥1650 | ≥1680 | ≥1700 | ≥1700 | |
| Bulk Density g/cm3 | ≥2.95 | ≥3.0 | ≥3.05 | ≥3.05 | |
| Thermal Stability 950℃ Wind cycles | ≥15 | ≥20 | ≥20 | ≥20 | |
