PRODUCT
GOHONG REFRACTORY CO.,LTD.
Magnesia chrome brick
Magnesia chrome brick are refractory products with magnesia (MgO) and chromia (Cr2O3) as main components and magnesia alumina spinel and spinel as main mineral components.
Ordinary magnesia chrome brick is made of sintered magnesia and refractory chrome ore. The voids between refractory particles combine with silicate.
Product parameters
Magnesia chrome bricks are refractory products with magnesia (MgO) and chromia (Cr2O3) as main components and magnesia alumina spinel and spinel as main mineral components.
Ordinary magnesia chrome brick is made of sintered magnesia and refractory chrome ore. The voids between refractory particles combine with silicate.
Features
1. High bulk density, low thermal conductivity and good heat preservation performance.
2. The refractory category allows direct contact with fire and is suitable for various environments
3. The lining has good integrity, long service life, convenient operation and flexible forming
4. Product specification: standard type, standard type, special-shaped and special-shaped brick.
5. Due to its low price and general pallet packaging, it can be used in various kilns. In all refractories, it is the most widely used.
Application
1. Metallurgical industrial furnace, heat treatment furnace
2. A melting pot for the chemical and construction industries.
3. Garbage incinerator, circulating fluidized bed furnace
Physical and chemical index
ordinary magnesia chrome brick
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Physical and chemical index:ordinary magnesia chrome brick |
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|---|---|---|---|---|---|---|---|
| Item Brand | MgO% | Cr₂O₃% | SiO₂% | A·P% | B·Dg/cm³ | C·C·SMPa | T0.6R·U·L℃ |
| MGe-8 | 65 | 8 | 6 | 20 | 2.95 | 35 | 1600 |
| MGe-12 | 60 | 12 | 4.5 | 20 | 2.98 | 35 | 1600 |
| MGe-16 | 55 | 16 | 3.5 | 18 | 3.05 | 45 | 1700 |
semi reconstituted magnesia chrome brick
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Physical and chemical index: semi reconstituted magnesia chrome brick |
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|---|---|---|---|---|---|---|---|
| Item Brand | MgO% | Cr₂O₃% | SiO₂% | A·P% | B·Dg/cm³ | C·C·SMPa | T0.6R·U·L℃ |
| GHBZMGe-16 | 65 | 16 | 1.7 | 18 | 3.10 | 45 | 1700 |
| GHBZMGe-20 | 60 | 20 | 1.7 | 18 | 3.12 | 45 | 1700 |
| GHBZMGe-26 | 50 | 26 | 1.7 | 18 | 3.12 | 45 | 1700 |
directly combined with magnesia chrome brick
| Physical and chemical indexes: directly combined with magnesia chrome brick | |||||||
|---|---|---|---|---|---|---|---|
| Item Brand | MgO% | Cr₂O₃% | SiO₂% | A·P% | B·Dg/cm³ | C·C·SMPa | T0.6R·U·L℃ |
| GHZMGe-12 | 65 | 12 | 3 | 18 | 40 | 40 | 1700 |
| GHZMGe-18 | 60 | 8 | 2.5 | 18 | 45 | 45 | 1700 |
| GHZMGe-8 | 70 | 8 | 3 | 20 | 40 | 40 | 1650 |
