Technical Specifications:
- Chemical Composition:
- Primary Ingredient: Silicon Carbide (SiC).
- Phase: Beta-phase (cubic crystal structure).
- Purity: 99+% (high purity suitable for advanced applications).
- Particle Size:
- Particle Size: <80 nm (nanometers).
- Particle Shape: Spherical or slightly irregular, depending on the synthesis method.
- Crystal Structure:
- Structure: Cubic (β-phase), known for its superior toughness and thermal stability compared to alpha-phase.
- Thermal Properties:
- Thermal Conductivity: High (~120–180 W/m·K).
- Melting Point: ~2,700°C (decomposes at higher temperatures in an inert atmosphere).
- Thermal Shock Resistance: Excellent performance under rapid temperature changes.
- Mechanical Properties:
- High hardness (~9.5 on the Mohs scale).
- Excellent wear resistance and fracture toughness.
- Color: Gray or black.
Applications:
- Abrasives:
- Purpose: High hardness makes SiC ideal for grinding, polishing, and cutting applications.
- Application: Used in abrasive powders, cutting wheels, and lapping compounds for precision machining.
- Ceramic Reinforcement:
- Purpose: Enhances the mechanical and thermal properties of ceramic materials.
- Application: Incorporated into advanced ceramics for wear resistance and thermal stability in high-performance applications.
- Electronics and Semiconductors:
- Purpose: SiC’s semiconducting properties and thermal stability make it suitable for electronic devices.
- Application: Used in high-power semiconductors, transistors, and thermal management substrates.
- Thermal Management:
- Purpose: Provides efficient heat dissipation in high-temperature systems.
- Application: Used in heat exchangers, thermal interface materials, and cooling systems.
- Energy Storage:
- Purpose: Enhances the performance and stability of energy storage devices.
- Application: Used in lithium-ion batteries and supercapacitors to improve capacity and thermal stability.
- Catalysis:
- Purpose: High surface area and chemical stability make SiC suitable for catalytic applications.
- Application: Used as a catalyst support in petrochemical processing, hydrogen production, and environmental cleanup.
- Aerospace Applications:
- Purpose: Combines low density with high strength and thermal stability for aerospace components.
- Application: Utilized in turbine blades, heat shields, and lightweight structural components.
- Coatings:
- Purpose: Provides wear resistance, corrosion protection, and thermal stability.
- Application: Applied as a coating for industrial tools, engine parts, and high-stress components.
- Additive Manufacturing:
- Purpose: Enhances the mechanical and thermal properties of 3D-printed materials.
- Application: Integrated into powders and resins for advanced additive manufacturing processes.
- Environmental Applications:
- Purpose: Effective in environmental remediation due to its chemical stability and photocatalytic properties.
- Application: Used in filters and membranes for water purification and air filtration systems.
Key Benefits:
- High Thermal Stability: Performs exceptionally well under extreme temperature conditions.
- Superior Hardness and Toughness: Ideal for abrasive and high-stress applications.
- Chemical Resistance: Resistant to oxidation, corrosion, and chemical degradation.
- Nanoscale Properties: High surface area improves reactivity and dispersion in composites and coatings.
- Versatility: Suitable for applications across industries such as electronics, aerospace, energy, and environmental technologies.
Silicon Carbide Nanopowder (SiC) is a high-performance material for abrasives, ceramics, electronics, thermal management, and aerospace applications, offering exceptional hardness, thermal conductivity, and chemical resistance for cutting-edge industrial and technological advancements.
