Place of Origin:
China
Brand Name:
CH Refractories
Certification:
ISO Certificatoin
Model Number:
MT14A
Magnesia carbon bricks are made of fused magnesia, high-purity magnesia and graphite, and are formed by high pressure molding and low temperature treatment. Different grades of magnesia carbon bricks can be selected according to different smelting conditions , service life in heats and smelting steel grades.
As a kind of composite refractory material, magnesia-carbon brick makes good use of the strong slag erosion resistance of magnesia and the high thermal conductivity and low expansion of carbon, and compensates the biggest shortcoming of the poor spalling resistance of magnesia.
Its main characteristics are: good high temperature resistance, slag resistance, good thermal shock resistance, high temperature creep is low.
CH Refractory Steel Plant electric arc furnace Magnesia Carbon Brick has been exported to many countries regularly, such as Saudi, Malaysia, Indonesia and so on. Which got long- term cooperation and got good praise from our customers. We are waiting for long term cooperation with you.
| Brands | CH-MT-12A | CH-MT-12B | CH-MT-12C | CH-MT-14A | CH-MT-14B | CH-MT-14C |
| MgO/%≥ | 78 | 76 | 74 | 76 | 74 | 72 |
| C/%≥ | 12 | 12 | 12 | 14 | 14 | 14 |
| Apparent porosity/% ≤ | 4 | 5 | 6 | 4 | 5 | 6 |
| Bulk density g/cm3 ≥ | 2.98 | 2.96 | 2.98 | 2.98 | 2.96 | 2.95 |
| Crushing strength/Mpa ≥ | 40 | 40 | 40 | 40 | 40 | 35 |
| Hot modulus of rupture(1450℃)/Mpa | 8 | 7 | 6 | 12 | 10 | 8 |
CH refractories will provide free design of alumina magnesia carbon bricks lining for your ladle, (EAF)electric arc furnace refractory lining and blast furnace refractory, according to your furnace working condition and heats requirement,refining time to guarantee service life.
The LF and electric arc furnace refractory alumina magnesia carbon bricks made by CH refractories is resin bonded bricks containing high-purity fused and or sintered magnesia and flake graphite as their main ingredients.
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