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Si3N4 bonded SiC, Ф16x8x500mm Silicon Nitride+Silicon Carbide, protective tube for temperature probes

The so-called Silicon Nitride+Silicon Carbide (Si3N4 bonded SiC) is a new type of refractory material that is increasingly used in metallurgy.
It has high temperature resistance, typically 1400 ° C, excellent mechanical strength characteristics, most notably excellent corrosion resistance of the molten non-ferrous metals and their alloys.

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Si3N4+SiC16x8x500

5 Items in stock

142,80 лв

14 Other products in the same category

SiCN bonded SiC is mainly used in the production of aluminum, copper and zinc, lead, as well as glass, as protective tubes for thermocouples and heaters or as a lining material for melting baths.
Physical composition:
SiC: 71 ~ 75%
Si3N4: 21 ~ 23%
Other: SiO2: ~ 0.5%, Al2O3: ~ 0.3%, Fe2O3: ~ 0.4%, ...
Tensile strength: 140MPa
Bending strength: 35MPa
Temperature expansion: 4.7 / C * 10-6
Thermal conductivity: 16 W / mK
Density: 2.8 g / cm3
Porosity: ≤16%
Maximum operating temperature, typically: 1400C
Maximum operating temperature, conditional (short-term, vacuum, air, etc.): 1700С                                                                        Construction of protective tube:
Length: 500 mm
Outer diameter: Ф15.8 ~ 16mm
Inner diameter: Ф8 ~ 8.5mm
Channel for reliable fastening of the cold end: (Ф13 ~ 15) * 16mm
Excellent external and internal surface smoothness and linearity throughout the construction of temperature probes.

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Si3N4 bonded SiC, Ф16x8x500mm Silicon Nitride+Silicon Carbide, protective tube for temperature probes

Si3N4 bonded SiC, Ф16x8x500mm Silicon Nitride+Silicon Carbide, protective tube for temperature probes

The so-called Silicon Nitride+Silicon Carbide (Si3N4 bonded SiC) is a new type of refractory material that is increasingly used in metallurgy.
It has high temperature resistance, typically 1400 ° C, excellent mechanical strength characteristics, most notably excellent corrosion resistance of the molten non-ferrous metals and their alloys.

Write your review