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Silicon Nitride Disc | Si3N4 Disc
HM2565
New product
Silicon Nitride (Si3N4) Disc has a low coefficient of thermal expansion, high thermal conductivity, and excellent thermal shock resistance. Heeger Materials is a professional supplier and manufacturer of high-quality Silicon Nitride Discs, offering competitive prices and customized solutions to meet specific requirements.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
Data sheet
| Color | Black |
| Density | 3.20 g/cm3 |
| Materials | Si3N4 |
| Size | Customized |
More info
Silicon Nitride (Si3N4) Disc has high strength and impact resistance up to 1200°C. In addition, it has excellent chemical resistance. HM can supply high-precision and low-price Silicon Nitride (Si3N4) Discs with various specifications for choices.
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Silicon Nitride (Si3N4) Material Properties Parameter
Item | Unit | Si3N4 | |
Mechanical Properties | Density | g/cm3 | 3.2 |
Porosity | % | 0 | |
Bending Strength | Mpa | 830 | |
Compressive Strength | Mpa | 2500 | |
Elastic Modulus | Gpa | 310 | |
Poisson's Ratio | / | 0.27 | |
Hardness | kg/mm² | 1580 | |
Fracture Toughness KIC | Mpa·m1/2 | 6.1 | |
Thermal Properties | Thermal Conductivity | W/m·k | 30 |
Coefficient of Thermal Expansion | 10-6/K | 3.3 | |
Maximum Operating Temperature | °C | 1200 | |
Electrical Properties | Dielectric Constant | / | 8 |
Volume Resistivity | ohm•cm | >1014 | |
Silicon Nitride (Si3N4) Disc Advantages
- High strength over a wide temperature range
- High fracture toughness
- High hardness
- Outstanding wear resistance
- Low thermal expansion and high thermal conductivity
- Good thermal shock resistance
- Good resistance to chemical and oxidation
Silicon Nitride (Si3N4) Disc Applications
- Electronic and semiconductor industry
- Chemical equipment
- Aerospace and advanced engineering applications
Where to Buy Silicon Nitride (Si3N4) Disc in Bulk?
Heeger Materials Inc., a professional supplier and manufacturer of high-quality Silicon Nitride Ceramic products, including Silicon Nitride (Si3N4) Disc, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
Silicon Nitride Disc | Si3N4 Disc Selection Notes
Silicon Nitride Disc | Si3N4 Disc belongs to the silicon nitride ceramics range and is selected for fracture toughness, thermal shock resistance, high strength and wear resistance. It is commonly used in round substrates, spacers, wear parts, test coupons and precision ceramic components as well as bearing parts, welding fixtures, high-temperature components, nozzles and precision structural ceramics. When requesting a quote, confirm diameter, thickness, tolerance, surface finish, quantity and any holes or edge details.
Related Materials and Product Forms
For material comparison or adjacent product forms, browse Si3N4 balls, Si3N4 plates, silicon carbide ceramics and silicon nitride ceramics.
FAQ
Can Silicon Nitride Disc | Si3N4 Disc be customized? Yes. Heeger Materials can review custom sizes, purity or grade requirements, tolerances, drawings, quantities and application conditions for this product.
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