Poisson'S Ratio 0.25-0.3 SI3N4 Ceramic Ball With Insulation Resistance 1012-1014 Ω.Cm

SI3N4 Ceramic Ball With Insulation Resistance 1012-1014 Ω.Cm & Poisson'S Ratio 0.25-0.3

Product Description:

Silicon Nitride Ceramics is a high-performance material that is widely used in harsh and challenging environments due to its superior strength, thermal stability, dielectric strength and fracture toughness. This material has a bending strength of 750 MPa, a thermal expansion coefficient of 2 x 10-6/K, a dielectric strength of 18-20 KV/mm, a fracture toughness of 7 MPa and a hardness of HV0.5≥1700, which makes it an ideal solution for a variety of industrial applications. It also features excellent corrosion resistance, abrasion resistance, electrical insulation and chemical stability. The SI3N4 ceramic ball is the most popular form of silicon nitride ceramics and is often used in a wide range of applications, ranging from cutting tools to bearings and valves. It also has excellent thermal shock resistance, making it a great choice for high temperature applications.

Features:

• Product Name: Silicon Nitride Ceramics
• Thermal Expansion Coefficient: 2 X 10-6/K
• Compressive Strength: 3800 MPa
• Density: 3.2-3.3 G/cm3
• Elastic Modulus: 290 GPa
• Hardness: HV0.5≥1700
• Special Feature: SI3N4 ceramic ball

Technical Parameters:

Applications:

Silicon Nitride Ceramics, originated from China, is the ideal choice for applications that require high strength, high temperature, wear resistance and high hardness. With its elastic modulus at 290 GPa, compressive strength at 3800 MPa, dielectric strength at 18-20 KV/mm, and fracture toughness at 7 MPa, SI3N4 ceramic ball is widely used in fields like engineering, aerospace, automotive, electronic, chemical, medical, and mining. Especially for its high temperature resistance, SI3N4 ceramic ball can be used in high-temperature environments up to 1300℃. Moreover, its high hardness and wear resistance make it suitable for use in situations where components are subject to high levels of friction or abrasion. To ensure its quality and performance, silicon nitride ceramics can be tested with accurate and reliable methods such as X-ray diffraction, infrared spectrometry, and thermogravimetry.

Customization:

• Place of Origin: China
• Thermal Expansion Coefficient: 2 X 10-6/K
• Fracture Toughness: 7 MPa
• Elastic Modulus: 290 GPa
• Density: 3.2-3.3 G/cm3
• Hardness: HV0.5≥1700
• SI3N4 ceramic ball

Packing and Shipping:

Silicon Nitride Ceramics packaging and shipping is done in a secure way to ensure it reaches its destination in perfect condition. The product is packaged in a sturdy cardboard box, lined with anti-static material to protect it from any shock or vibration. The package is then sealed with heavy-duty adhesive tape and labeled with the product’s information. Lastly, the package is shipped using a reliable courier or shipping service to its destination.