Silicon Carbide (SiC) Micron Powder
Purity: 98+% | Particle Size: 1–10 μm
Technical Properties
| Property | Value |
|---|---|
| SiC | 98.3% |
| Free Carbon | 0.25% |
| Si | 0.30% |
| SiO₂ | 1.2% |
| Fe | 0.15% |
| Al | 0.05% |
| Heating Power (KJ/mol) | 30.343 |
| Hardness | 9.5 Mohs |
| Density (288K) | 3.216 g/cm³ |
| Compressibility Coefficient | 0.21 × 10⁻⁶ |
| Thermal Expansion Coefficient | 2.98 × 10⁻⁶ at 1173K |
Storage Condition
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Seal in vacuum and store in a cool, dry room.
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Avoid exposure to air and mechanical stress.
Applications
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Hard, high-grade refractory material
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Ceramics: ceramic bearings, textile ceramics, high-frequency ceramics, ceramic engine parts
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Electronics: support for multichip modules
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Polishing and abrasive tools: hard discs, polishing abrasives, grinding wheels
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High-temperature components: sealing valves, spray nozzles, fluid transport parts
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Composites: improves strength and heat resistance
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Note: Non-radioactive, free of heavy metals, toxic, and carcinogenic substances. High thermal conductivity ensures safe and efficient use in various industrial applications.
