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Product detail:
Good credit refractory bricks for cement kilns
1. Semi-rebonded Magnesia Chrome bricks
2. Applicaton: non-ferrous furnace steel making EAF, glass kiln, refining lad
Features: High strength, good corrosion resistance, good erosion resistance, excellent slag resistance, good thermal shock stability.
Application: This refractory bricks for cement kilns is widely used in Non-ferrous smelting furnace, steel making EAF, converter, AOD and VOD furnace, refining ladle etc.
Physical and chemical indexes:
Items | Index | |||
BDMGe 14 | BDMGe 16 | BDMGe 18 | BDMGe 20 | |
MgO, % , min | 70 | 66 | 63 | 60 |
Cr2O3, %, min | 14 | 16 | 18 | 20 |
SiO2, %, max | 1.5 | 1.5 | 1.5 | 1.5 |
Apparent Porosity, %, max | 17 | 17 | 17 | 17 |
Cold Crushing Strength, Mpa, min | 60 | 55 | 50 | 45 |
Refractoriness under Load (0.2Mpa),°C | 1700 | 1700 | 1700 | 1700 |
Thermal Shock Resistance (cycle), min | 6 | 6 | 6 | 6 |
