refractory material refractory magnesia carbon brick
MgC-brick
Magnesia-carbon bricks are made of high melting point alkaline oxide magnesia (melting point 2800°C) and high melting point carbon materials that are difficult to be infiltrated by slag as raw materials, and various non-oxide additives are added. A non-charcoal composite refractory material combined with a carbon binder.
Quantity
magnesia carbon brick
Magnesia-carbon bricks are made of high melting point alkaline oxide magnesia (melting point 2800°C) and high melting point carbon materials that are difficult to be infiltrated by slag as raw materials, and various non-oxide additives are added. A non-charcoal composite refractory material combined with a carbon binder.
The main features
It has good high temperature resistance, strong slag resistance, good thermal shock resistance and low high temperature creep.
The main purpose
Magnesia-carbon bricks are mainly used for the lining of converters, AC electric arc furnaces, DC electric arc furnaces, and the slag line of ladle.
The main parameters
Keywords: refractory material, refractory brick, magnesia carbon brick
Magnesia-carbon bricks are made of high melting point alkaline oxide magnesia (melting point 2800°C) and high melting point carbon materials that are difficult to be infiltrated by slag as raw materials, and various non-oxide additives are added. A non-charcoal composite refractory material combined with a carbon binder.
The main features
It has good high temperature resistance, strong slag resistance, good thermal shock resistance and low high temperature creep.
The main purpose
Magnesia-carbon bricks are mainly used for the lining of converters, AC electric arc furnaces, DC electric arc furnaces, and the slag line of ladle.
The main parameters
| Grade | Physical and chemical index % | ||||
| Porosity (%) | Density (g/cm3) | Strength (Mpa) | MgO (%) | C (%) | |
| MT-14A | ≤3.5 | 3.03±0.08 | ≥40 | ≥76 | ≥14 |
| MT-12A | ≤4.0 | 3.05±0.08 | ≥40 | ≥78 | ≥12 |
| MT-10A | ≤4.0 | 3.10±0.08 | ≥40 | ≥80 | ≥10 |
| MT-8A | ≤4.5 | 3.12±0.08 | ≥45 | ≥82 | ≥8 |
| MT-5A | ≤5.0 | 3.15±0.08 | ≥50 | ≥85 | ≥5 |
| MT-3A | ≤6.0 | 3.17±0.08 | ≥40 | ≥87 | ≥3 |
Keywords: refractory material, refractory brick, magnesia carbon brick