China Rbsic Sisic Silicon Carbide Wear Proof Plate Ceramic Tile Batt for Copper Mining, Find details about China Liner Plate, Wear Brick from Rbsic Sisic Silicon Carbide Wear Proof Plate Ceramic Tile Batt for Copper Mining
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 |