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magnesium fire brick
can be used for electric arc furnace regenerat or glass furnace side wall or lattice sites, etc.
magnesium fire brick
Application: can be used for electric arc furnace regenerat or glass furnace side wall or lattice sites, etc.
|
Items |
Unfired magnesia bricks |
|
|
Index |
YCM---87 |
YCM--94 |
|
MgO% |
≥87 |
≥94 |
|
CaO |
≤2.6 |
|
|
Cr2O3% |
||
|
0.2Mparefractoriness under load |
≥1450 |
≥1500 |
|
Apperant porosity % |
≤18 |
≤17 |
|
Cold crushing strenth |
≥35 |
≥40 |
