Silicon Carbide (SiC) Nanopowder/Nanoparticles
Beta, Purity: 99.5+%, Size: 790 nm
Technical Properties:
| Purity (%) | 99.5+ | ||
|---|---|---|---|
| Crystal Type | beta | ||
| Average Particle Size (nm) | 790 | ||
| Density (g/cm3) | 3,22 | ||
| Decomposition Temperature (K) | 2973.0 | ||
| Hardness (Mohs) | 9,50 | ||
| Thermal Expansion Coefficient (373K) | 6.7 × 10-6 | ||
| Thermal Expansion Coefficient (1173K) | 3.0 × 10-6 | ||
| Heating Power (KJ/mol) | 30.34 | ||
| Compressibility Coefficient | 0.2 × 10-6 | ||
| Elemental Analysis (%) | Free C | Fe | Al |
| 0.05 | 0.057 | 0.018 |
Storage Condition:
Silicon carbide powder should be sealed in vacuum and stored in a cool, dry room. It should not be exposed to air and must be protected from stress.
Applications:
Silicon carbide nanopowder can be used as a hard, high-grade refractory material. It is applied in ceramics such as ceramic bearings, textile ceramics, high-frequency ceramics, and ceramic engine parts. It is also used in hard disks, polishing abrasives, grinding wheels, and as a support for multichip modules. Silicon carbide nanopowder has high thermal conductivity and can be used in high-temperature sealing valves, high-temperature spray nozzles, and high-temperature fluid transport parts. It can also be used in composites to increase strength and heat resistance.
