High Temperature Silicon Carbide Square Tubes Kiln Furniture Sisic Sic Beam
Customized SISIC Silicon Carbide Ceramic Pipe SiC Square Tube
Material: Silicon carbide ceramic
Silicon carbide, exceedingly hard, synthetically produced crystalline compound of silicon and carbon. Its chemical formula is SiC. More recently, it has found application in refractory linings and heating elements for industrial furnaces, in wear-resistant parts for pumps and rocket engines, and in semiconducting substrates for light-emitting diodes.
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Advantages of sic protection tubes
• Super hardness
• Mechanical strength
• Variable electrical resistivity
• Distinct properties that can be tailored
• High temperature strength
• Wear Resistance
• High Thermal Conductivity
• Corrosion Resistance
Properties of silicon carbide ceramics
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Density
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-
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g/cm^3
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3.02
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Elastic(Young's) Modulus
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20℃
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GPa
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320
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Hardness(Vickers)
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-
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GPa
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20
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Thermal Conductivity
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20℃
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W/m °K
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45
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Coefficient of Thermal Expansion
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25-1000 ℃
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1X 10^-6 /℃
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4.5
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Acid Alkaline-proof
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-
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-
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Excellent
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Bending strength
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20℃
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Mpa
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250
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Open porosity
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-
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%
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<0.1
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Max working temperature
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-
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℃
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1380
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