Product Description:
Silicon Nitride Ceramics, also known as SI3N4 Ceramics, is a kind of high-tech material which has excellent performance. It has the advantages of high hardness, high thermal conductivity, good corrosion resistance, good dielectric properties and excellent wear resistance. The color of Silicon Nitride Ceramics is black or gray, and the density is 3.2g/cm3. It has a high thermal conductivity of 20 W/m.K and a high hardness of 13.9GPA. Moreover, it has a dielectric constant of 9. In addition, Silicon Nitride Ceramics has a low coefficient of thermal expansion and can be used in extreme temperature conditions. It can be used in a wide range of applications, such as medical equipment, automotive parts, aerospace components, semiconductor packages and other industrial products. SI3N4 Ceramic Ball is a perfect choice for these applications.
Features:
- Product Name: Silicon Nitride Ceramics
- Dielectric Strength: 18-20 KV/mm
- Fracture Toughness: 7 MPa
- Density: 3.2 G/cm3
- Dielectric Constant: 9
- Compressive Strength: 3800 MPa
- Material: SI3N4 ceramic ball
Technical Parameters:
| Property |
Value |
| Hardness |
13.9GPA |
| Poisson's Ratio |
0.27 |
| Dielectric Strength |
18-20 KV/mm |
| Density |
3.2 G/cm3 |
| Color |
Black/Gray |
| Dielectric Constant |
9 |
| Fracture Toughness |
7 MPa |
| Thermal Conductivity |
20 W/m.K |
| Bending Strength |
700 MPa |
| Compressive Strength |
3800 MPa |
Applications:
Application of Silicon Nitride Ceramics
Silicon Nitride Ceramics, with its high-performance characteristics of high fracture toughness, up to 7 MPa, high bending strength, up to 700 MPa, high dielectric strength, up to 18-20 KV/mm, high dielectric constant, up to 9, and the black/gray color, are widely used in various industries.
In the aerospace industry, Silicon Nitride Ceramics are used to make SI3N4 ceramic ball, which have high strength and low density, and can be used as lightweight components in many aircrafts.
In the medical industry, Silicon Nitride Ceramics are used to make various kinds of implants and prostheses. Due to its excellent biocompatibility, it can be used for long-term implants.
In the industrial industry, Silicon Nitride Ceramics are used to make wear-resistant parts, such as bearings, seals, and gears. The excellent wear resistance of Silicon Nitride Ceramics can help to extend the life of the machine.
In the automotive industry, Silicon Nitride Ceramics are used to make SI3N4 ceramic ball. The light weight and high strength of SI3N4 ceramic ball can help to reduce the fuel consumption of cars.
In the electronic industry, Silicon Nitride Ceramics are used to make substrates, because of their excellent dielectric properties.
Customization:
Customized Services for Silicon Nitride Ceramics
- Place of Origin: China
- Hardness: 13.9GPA
- Thermal Conductivity: 20 W/m.K
- Fracture Toughness: 7 MPa
- Color: Black/Gray
- Bending Strength: 700 MPa
- SI3N4 ceramic ball
Packing and Shipping:
Packaging and Shipping of Silicon Nitride Ceramics
Silicon nitride ceramics are packaged and shipped in accordance with industry standards. All packages are labeled with the product name and quantity, as well as the weight and dimensions of the package. All packages are securely sealed to ensure that the product arrives in perfect condition.
Packages are shipped via a reputable carrier such as UPS, FedEx, or DHL. Shipping charges are the responsibility of the customer, and vary depending on the size and weight of the package. All packages are insured for the full value of the product, and tracking information is provided upon request.
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SI3N4 Ceramic Ball with Dielectric Strength 18-20 KV/mm and Bending Strength 700 MPa Images
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