700MPa Bending Strength Silicon Nitride Ceramics with 20 W/m.K Thermal Conductivity

Product Description:

Silicon Nitride Ceramics, also known as SI3N4 ceramics, are high-performance materials with a wide range of applications. They are highly resistant to thermal shock, chemically unreactive, and have excellent electrical insulation properties. With a bending strength of up to 700 MPa, these ceramics are ideal for high-stress applications. Their black/gray color and Poisson's ratio of 0.27 are distinctive features of this material. In addition, the thermal conductivity of Silicon Nitride Ceramics is up to 20 W/m.K, while its density is around 3.2 G/cm3. All these properties make this material suitable for a variety of uses, such as ball bearings, machine parts, and wear-resistant components.

Features:

• Product Name: Silicon Nitride Ceramics
• Compressive Strength: 3800 MPa
• Fracture Toughness: 7 MPa
• Hardness: 13.9GPA
• Poisson's Ratio: 0.27
• Bending Strength: 700 MPa
• SI3N4 ceramic ball: High compressive strength, fracture toughness, hardness and bending strength

Technical Parameters:

Applications:

Silicon Nitride Ceramics, with a place of origin in China, has a dielectric constant of 9, a bending strength of 700MPa, a density of 3.2 g/cm3, a color of black or gray, and a compressive strength of 3800MPa. This product is mainly used in high-end machining, automotive, aerospace and other industries as SI3N4 ceramic ball. It is characterized by its high temperature resistance, high wear resistance, high strength, high hardness, corrosion resistance, electrical insulation and other excellent properties. It is also widely used in slurry pumps, valves, bearings, components of high-speed machinery and other mechanical components.

Silicon Nitride Ceramics is especially suitable for high-speed machining industry. It can effectively reduce the wear of the cutting tools, reduce the cutting power, and reduce the vibration, which can improve the accuracy of the processing parts and reduce the cost. In addition, it can also effectively reduce the noise in the processing and prolong the service life of the cutting tools. Besides, it is also widely used in the aerospace industry. It has excellent heat resistance, high strength, light weight, good wear resistance and corrosion resistance, which can meet the requirements of high-performance parts and components in the aerospace industry.

The application of Silicon Nitride Ceramics is also very wide. It can be used in the automotive industry, such as pistons and cylinder liners, valve seats, spark plugs, turbocharger parts, etc. In addition, it is also widely used in the medical industry, such as hip joint replacement, knee joint replacement, dental implants, etc. It is also suitable for the field of semiconductor industry, as it has high temperature resistance, high hardness and excellent electrical insulation properties. Therefore, Silicon Nitride Ceramics is widely used in many industries, and SI3N4 ceramic balls are one of the most widely used products.

Customization:

• Place of Origin: China
• Poisson's Ratio: 0.27
• Density: 3.2 G/cm3
• Hardness: 13.9GPA
• Dielectric Strength: 18-20 KV/mm
• Thermal Conductivity: 20 W/m.K

Our SI3N4 ceramic balls are made of high purity materials and advanced technology. It has excellent performance in wear resistance, corrosion resistance, high temperature resistance, thermal shock resistance, etc. Our SI3N4 ceramic balls have excellent mechanical properties and dielectric properties, making them a perfect choice for advanced applications.

Packing and Shipping:

Silicon nitride ceramics must be packaged in a secure manner to ensure the safety of the material during shipment. The packaging should be designed to protect the ceramics from shock, vibration, and temperature extremes. The packaging should also be designed to reduce the possibility of static electricity and moisture buildup.

Silicon nitride ceramics should be shipped in a way that minimizes the risk of damage or contamination. It should be shipped in a sealed container with a moisture-proof barrier to protect the material from moisture. The container should also be able to withstand the shock and vibration of shipping. It should be labeled with the appropriate hazardous material designation and shipped according to the regulations of the country of destination.