High strength refractory RBSiC/SiSiC Reaction Bonded Silicon Carbide burner nozzles/tubes
Product Description
High strength refractory RBSiC/SiSiC Reaction Bonded Silicon Carbide burner nozzles/tubes, with high strength,high wear resistantce are widely used in papermaking, chemical, electronics, pharmaceutical and other ink jet, lithium battery materials, electronic pulp nano-ceramic sanding machines.
1.Technical parameters of High strength refractory RBSiC/SiSiC Reaction Bonded Silicon Carbide burner nozzles/tubes :
ITEM | UNIT | DATA |
Temperature | ℃ | 1380 |
Density | g/cm³ | ≥3.02 |
Open Porosity | % | <0.1 |
Moh's Scale of Hardness | 13 | |
Bending Strength | MPa | 250 (20℃) |
MPa | 280 (1200℃) | |
Modulus of Elasticity | GPa | 330 (20℃) |
GPa | 300 (1200℃) | |
Thermal Conductivity | W/m.k | 45 (1200℃) |
Coefficient of thermal expansion | k-1×10-6 | 4.5 |
Alkaline -proof | Excellent |
2.Property:
◊ Superior wear resistance, impact resistance and corrosion resistance
◊ Excellent flatness and temperature resistance up to 1380℃
◊ Excellent oxidation resistance
◊ Good dimensional control of complex shapes
◊ Easy installation
◊ Longer service life ( about 5 times more than that of alumina ceramic and 6 times more than that of polyurethane)
The reaction bonded silicion carbide ceramic ( RBSIC) is an ideal wear resistant material, which is especially suitable for the strong abrasive, coarse particles, classification, concentration, dehydration and other operations. Due to the above properties, the reaction bonded silicon carbide RBSIC wear resistant ceramic tubes can effectively protect the part from high wear so as to prolong the service life of the equipment.
3. Specification of High strength refractory RBSiC/SiSiC Reaction Bonded Silicon Carbide burner nozzles/tubes
Thickness available: 6mm - 25mm
Shape available: screw, plain plate, straight pipe, tee pipes, ring, elbow, cone cyclone and so on.
Remark: Other sizes and shape are available upon requests.
4. Main Application
High strength refractory RBSiC/SiSiC Reaction Bonded Silicon Carbide burner nozzles/tubes are used in tunnel kiln as kiln furniture.The burner nozzles are also used in shuttle kiln and roller hearth kiln. The burner nozzles are also used for heating in direct or indirect furnace systems.
The RBSIC ceramic products are widely used in high temperature ceramic kiln,steel quench furnace,large boiler,power plant desulfurization dusting equipment and high-tech military equipment. The industry involves but not limited to daily-use ceramics, sanitary ceramics,porcelain insulator,crystallite glass, metallurgy, magnetic materials, electric power, chemical industry, steel, petroleum, machinery, military industry,etc.
