Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Brick |
Material: | MgO-Carbon Brick |
Color: | Dark |
Samples: |
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Customization: |
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Magnesia carbon brick mainly used for steelmaking oxygen converter lining, the steel export, high power electric furnace wall hot spots, as well as the furnace refining furnace lining, Sheng steel ladle slag line position and is also used for the lining of converter, AC arc furnace, DC electric arc furnace, ladle slag line and other parts.
item | reference index | ||||||||
MT10A | MT10B | MT10C | MT14A | MT14B | MT14C | MT18A | MT18B | MT18C | |
MgO,% ≥ | 80 | 78 | 76 | 76 | 74 | 74 | 72 | 70 | 70 |
C,% ≥ | 10 | 10 | 10 | 14 | 14 | 14 | 18 | 18 | 18 |
AP% ≤ | 4 | 5 | 6 | 4 | 5 | 6 | 3 | 4 | 5 |
volume density g/cm3 ≥ | 2.9 | 2.85 | 2.8 | 2.9 | 2.82 | 2.77 | 2.9 | 2.82 | 2.77 |
cold crushing strength,MPa ≥ | 40 | 35 | 30 | 40 | 35 | 25 | 40 | 35 | 25 |
high temperature bending strength,MPa ≥1400C×30mm,Mpa | 6 | 5 | 4 | 12 | 8 | 5 | 10 | 7 | 4 |
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Our Laboratory and R&D Center
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