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SiSiC Silicon Carbide Burner Nozzle for KilnUS$ 2 - 30MOQ: 10 Metric Tons -
Refractory RBSiC Silicon Carbide Burner Nozzle for KilnUS$ 2 - 30MOQ: 10 Metric Tons
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Si3N4 Thermocouple Protection Tube/silicon Nitride Protection TubesUS$ 2 - 100MOQ: 10 Metric Tons
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Silicon Nitride Bonded SiC ProductNegotiableMOQ: 100 Metric Tons
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Silicon Nitride Si3N4 Bonded Silicon Carbide SiC Protection TubeUS$ 1 - 500MOQ: 1 Metric Ton
Silicon carbide SiC plate
Character:
1. Extremely high cold crushing strength.
2. Superior corrosion resistance
3. Low apparent porosity and thermal expansion.
4. Outstanding thermal shock resistanc
5. Excellent thermal conductivity
Usage:
SiC block is mainly used as the inner lining of aluminium cell, kiln furniture of ceramic furnace, lower body of blast furnce, and lining of aluminium finery, etc.
Physical properties and chemical composition
Item | Silicon Carbide Brick | |
SiC % | ≥72 | |
Si3N4 % | ≥20 | |
Fe2O3 % | ≤0.7 | |
Bulk density g/cm3 | ≥2.65 | |
Apparent porosity % | ≤16 | |
Cold crushing strength MPa | ≥150 | |
Modulus of rapture MPa | Room temp. | ≥42 |
1400°C×0.5hrs | ≥45 | |
Refractoriness under load°C (0.2MPa, 0.6%) | ≥1700 | |
Thermal shock resistance,cycles (Water quenching at 1100°C) | ≥30 | |
Packaging: Standard export wooden box
Shipping: By vessal
Provide competitive price
Arrange prodcution on time
Control product quality and delivery time
Provide finished products and packing photos
Book the earliest and fast vessel
Provide original document and original certificate
After sale serivce
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.
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