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Magnesia Carbon Brick |
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This product is made from dead burnt magnesia and carbon material binding with resin, possesses the natures of low thermal conductivity, well thermal shock, corrosion resistance and palling resistance, and is widely used as the key parts of steel-refining furnaces, electric arc furnaces, ladles and so on. |
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| Properties |
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INDEX |
ITEMS |
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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 |
| App.Porosity,% = |
4 |
5 |
6 |
4 |
5 |
6 |
3 |
4 |
5 |
| Volume Density, g/cm3 = |
2.9 |
2.85 |
2.80 |
2.90 |
2.82 |
2.77 |
2.90 |
2.82 |
2.77 |
| C.C.Strength,MPa = |
40 |
35 |
30 |
40 |
35 |
25 |
40 |
35 |
25 |
| Bending Resistant Strength, MPa 1400℃ ,30min, = |
6 |
5 |
4 |
12 |
8 |
5 |
10 |
7 |
4 |
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