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| Categories | Magnesia Bricks |
|---|---|
| Brand Name: | RONGSHENG |
| Certification: | ISO9001 |
| Place of Origin: | Henan, China |
| MOQ: | 1 Ton |
| Shape: | Brick |
| Acid Resistance: | Good |
| Mgo: | 60% |
| Material: | Magnesia |
| Alkali Resistance: | Excellent |
| Efractoriness: | 1450 |
| Crushing Strength: | 45MPa |
| Application: | High temperature furnaces and kilns |
| Features: | High refractoriness, good thermal shock resistance, excellent corrosion resistance |
| Thermal Shock Resistance: | ≥20 cycles |
| Mgo Content: | 92% |
| Bulk Density: | 2.9g/cm³ |
| Raw Materials: | Magnesia，Carbon |
| Compressive Strength: | ≥50 MPa |
| Lace Of Origin: | Henan, China |
| Company Info. |
| Zhengzhou Rongsheng Refractory Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Magnesia Carbon Bricks
Magnesia Carbon Brick is a kind of quality refractory materials. Their main components are magnesium oxide and carbon, of which magnesium oxide content is 60~90% and carbon content is 10~40%. This kind material is made of high purity magnesia particle, carbon material, tar, pitch or resin as the raw materials through high temperature baking. Magnesia Carbon Refractory Bricks have properties of slag corrosion resistance, thermal shock resistance, thermal conductivity and etc.
Magnesia Carbon Bricks Properties
Good high temperature resistance property
Strong slag erosion resistance
Good thermal shock resistance
Low high-temperature creep
Good heat stability
Good thermal conductivity
Magnesia Carbon Bricks Physical Properties & Chemical Composition
| Item | Specification | ||||
| MT10A | MT12A | MT14A | MT16A | MT18A | |
| MgO % | ≥80 | ≥78 | ≥76 | ≥74 | ≥72 |
| C % | ≥10 | ≥12 | ≥14 | ≥16 | ≥18 |
| Apparent Porosity, % | ≤4 | ≤4 | ≤3.5 | ≤3.5 | ≤3.0 |
| Bulk Density, g/cm3 | ≥3.02 | ≥2.97 | ≥2.95 | ≥2.92 | ≥2.89 |
| CCS, MPa | ≥40 | ≥40 | ≥38 | ≥35 | ≥35 |
| HMOR, MPa 1400℃×0.5h | ≥6 | ≥6 | ≥10 | ≥8 | ≥10 |
Magnesia Carbon Bricks Uses
The Refractory Bricks are mainly used for linings of converter, electric-arc furnace and direct current electric arc furnace, slag line of steel ladle and other position.
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