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Metallurgy,Chemicals & Energy > Refractory Bricks
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Main Products:RefractoryThermal Insulation MaterialRefractory BrickFused Cast Refractory BlockSintered Magnesia Refractory BrickSintered High Alumina Refractory BrickSintered Fireclay Refractory BrickThermal Insulation Refractory BrickMonolithic Refractory Material
ID:22060778513
Category: Metallurgy,Chemicals & Energy Refractory Bricks
MOQ:1.00 Ton(s)
Refractory MaterialRefractoryMullite Fused Castrefractoriesrefractory brickblockbrickfusedglass
T/TD/P
1. Product Name：Fused Cast Mullite Series
2. Item Code：A1501
3. Product Introduction：
Fused cast mullite series is made of high grade mullite grog. It is cast and moulded by electrode arc furnace with high temperature.
4. Application
Fused cast mullite series is supposed to be mainly used in positions required good wear-resistance and high temperature resistance, such as sliding rail blocks of pusher-type reheating furnace and steel tapping spout of step-type heating furnace and garbage incinerator lining.
5. Characteristics
Fused cast mullite series has high refractoriness to more than 1790℃ and good abilities of Refractoriness under load, cold crushing strength and thermal shock resistance.
6. Physical and Chemical Indicators
Items | Index | Remark | ||
Al2O3 | ≧ | % | 73.5 | |
ZrO2 | ≧ | 5 | ||
SiO2 | ≦ | 18.5 | ||
Na2O | ≦ | 1 | ||
Fe2O3+TiO2+CaO | ≦ | 1.5 | ||
Physical Indicators
Items | Unit | Index | Remark |
True Specific Gravity | g/cm3 | 3.54 | |
Cold Crushing Strength | MPa | 350 | |
Thermal Expansion at 1150℃ | % | 0.8 | |
Thermal Conductivity at 500-1500℃ | W/m.K | 4.6 | |
Porosity | % | 8 | |
Bulk Density PT | g/cm3 | 3 | |
Bulk Density WS | g/cm3 | 3.4 |
We will provide the most suitable refractory product and quotation based on different customer demands. If any interest, please feel free to let us know. Looking forward to your kind enquiry.
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