China No Deformation Silicon Carbide Ceramic Roller for Roller Hearth Kiln, Find details about China Ceramic, Thermal Insulation Material from No Deformation Silicon Carbide Ceramic Roller for Roller Hearth Kiln
Section Size (mm) | Thickness (mm) | Concentrated Loading(kg.m/L) | Uniformly Distributed Loading(kg.m/L) | |
B Side | H Side | |||
40 | 28 | 6 | 97 | 194 |
45 | 33 | 6 | 130 | 260 |
45 | 31 | 7 | 141 | 282 |
50 | 38 | 6 | 167 | 334 |
50 | 36 | 7 | 183 | 366 |
55 | 43 | 6 | 209 | 418 |
55 | 41 | 7 | 230 | 460 |
60 | 48 | 6 | 256 | 512 |
60 | 46 | 7 | 283 | 566 |
70 | 56 | 7 | 405 | 810 |
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 |