Si3N4 (Silicon Nitride) Powder
- High Purity: Purity levels up to 99.999% for critical applications.
- Superior Mechanical Strength: Exceptional hardness and fracture toughness.
- Thermal Stability: Outstanding resistance to thermal shock and high-temperature environments.
- Chemical Resistance: Resistant to oxidation, corrosion, and chemical reactions.
- Low Thermal Expansion: Ideal for applications requiring dimensional stability.
- Customizable Particle Sizes: Nano and micron sizes to fit diverse applications.
Custom products or bulk orders, please contact us for competitive pricing!
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Description
| Material | Silicon Nitride (Si₃N₄) |
| Purity | 99% – 99.999% / 2N 2N5 3N 3N5 4N 4N5 5N |
| Shape | powder / nanopowder / nanoparticles |
| Size | can be customized (contact us) |
| Package | bottle / bag or customer’s request |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Silicon Nitride (Si₃N₄) Powder, offered by Tinsan Materials, is a high-performance ceramic material renowned for its excellent mechanical strength, thermal stability, and superior wear resistance. It is widely used in advanced ceramics, cutting tools, thermal management, and electronic applications. Si₃N₄ powder is available in various particle sizes and purities, tailored to meet industry-specific needs.
Key Features
- High Purity: Purity levels up to 99.999% for critical applications.
- Superior Mechanical Strength: Exceptional hardness and fracture toughness.
- Thermal Stability: Outstanding resistance to thermal shock and high-temperature environments.
- Chemical Resistance: Resistant to oxidation, corrosion, and chemical reactions.
- Low Thermal Expansion: Ideal for applications requiring dimensional stability.
- Customizable Particle Sizes: Nano and micron sizes to fit diverse applications.
Specifications
- Chemical Formula: Si₃N₄
- Purity: ≥99.0% – 99.999%
- Particle Size:
- Nano: <100 nm
- Micron: 0.5-10 µm
- Customizable upon request
- Density: ~3.2 g/cm³
- Melting Point: ~1,900°C (decomposes)
- Appearance: Gray to off-white powder
- Packaging: 500g, 1kg, or bulk quantities upon request
Applications
- Advanced Ceramics: Used in structural components, bearings, and seals due to its high strength and durability.
- Cutting Tools: Ideal for high-speed machining and wear-resistant coatings.
- Thermal Management: Utilized in heat exchangers, turbine components, and thermal barrier coatings.
- Electronics: Substrates and insulators in electronic devices and semiconductors.
- Automotive & Aerospace: Engine components, turbochargers, and lightweight structural materials.
Silicon Nitride (Si₃N₄) Powder from Tinsan Materials is a versatile, high-performance material engineered for demanding industrial applications. Its superior mechanical, thermal, and chemical properties make it indispensable in advanced ceramics, thermal management, and electronic manufacturing. Customization options are available to suit your specific needs.
If you have specific requirements, such as sizes, purity, or application details, please contact us to match your needs.
