Refractoriness (℃): | 1580< Refractoriness< 1770 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Pipe |
Material: | Silicon Carbide (SiC) |
Service: | Super |
Samples: |
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Chemical Index | Silicon Carbide Pipe |
Bulk density(g/cm3) | Porosity (%) |
Porosity (%) | <0.1 |
Bending strength(MPa) | 250(20ºC) |
280(1200ºC) | |
Thermal conductivity(W/MK) | 45(1200ºC) |
Thermal expansion(20-1000ºC) 10-6k-1 | 4.5 |
Max. working temperature(ºC) | 1380 |
PH Resistance | EXCELLENT |
Moh's scale of thermal expansion | 13 |
Item | Unit | SiC | SSiC |
Purity | % | ≥90 | ≥98 |
Density | g/cm3 | 3.05 | 3.1 |
Shore Hardness | HS | 110-125 | 120-130 |
Elastic Modulus | Mpa | 4.12×105 | 4.10×105 |
Poisson's Ratio | - | 0.15 | 0.16 |
Tensile Strength | Mpa | 2.75×102 | 2.8×102 |
Bending Strength | Mpa | 4.41×102 | 4.9×102 |
Compression Strength | Mpa | 2.94×102 | 3.0×102 |
Thermal Conductivity | W/m.k | 141 | 147 |
Coefficient of Thermal Expansion | 1/ °C | 4.3×10-6 | 4.0×10-6 |
Heat Resistance | - | 1600°C | 1650°C |
Acid Resistance | - | 5 times higher than the usual TC | Resist al chemical media |
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