China Best Quality Rbsic Silicon Carbide Brick, Ceramic Tile, Wear Liner with High Density, Find details about China Plate, Sic from Best Quality Rbsic Silicon Carbide Brick, Ceramic Tile, Wear Liner with High Density
Test Data | ||
Item | Unit | Data |
Max temperature of application | ºC | 1380 |
Density | g/cm³ | ≥3.02 |
Open porosity | % | <0.1 |
Bending strength | Mpa | 250(20ºC) |
Mpa | 250(20ºC) | |
Modulus of elasticity | Gpa | 330(20ºC) |
Gpa | 300(1200ºC) | |
Thermal conductivity | W/m.k | 45(1200ºC) |
Coefficient of thermal expansion | K¯1×10¯6 | 4.5 |
Rigidity | 13 | |
Acid alkaline-proof | Excellent |
Sandblasting comparison test (SiC sand) | |
Material | Volume reduction |
97% alumina product | 0.0025 |
Silicon carbide product | 0.0022 |
Comparison test of 30% SiO2 mud scouring | |
Material | Volume loss |
45 # steel product | 25 |
Silicon carbide products | 3 |
Material | Strength HV kg/mrn2 | Crushing strength MPs | Surface quality | Ceramic layer density g/cm3 | Compressive shear strength MPa | Resistance to mechanical shock | Thermal shock resistance |
Steel product | 149 | 411 | - | - | - | - | - |
Silicon carbide product | 1100-1400 | 300-350 | Smooth | 3.85-3.9 | 15-20 | 15 | 900 |
Material | Absolute roughness(△) | Absolute roughness(△/D) | Clearwater resistance coefficient | ||
Hydraulic conveying | Pneumatic conveying | Hydraulic conveying | Pneumatic conveying | ||
Ordinary steel product | 0.119 | 0.20 | 7.935×104 | 1.343×103 | 0.195 |
Ceramic-composite product | 0.117 | 0.195 | 7.935×104 | 1.343×103 | 0.0193 |