Silicon Nitride Precise Ball

Silicon Nitride Precise Ball

Silicon nitride precise balls are advanced ceramic materials known for their exceptional performance in demanding industrial applications.
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Introduction

 

Silicon nitride precise balls are advanced ceramic materials known for their exceptional performance in demanding industrial applications.

 

Features

 

  • High Hardness and Strength:

Silicon nitride ceramic has an extremely high hardness and strength, making the precise balls ideal for applications requiring durability and resistance to deformation under heavy loads.

  • Excellent Wear Resistance:

The wear resistance of silicon nitride is outstanding, which ensures a long service life even in high-speed rotation and impact environments.

  • High-Temperature Stability:

Silicon nitride maintains its physical and chemical properties at high temperatures, making it suitable for use in high-temperature environments such as bearings in high-temperature machinery.

  • Corrosion Resistance:

Silicon nitride offers excellent resistance to corrosion from acids, alkalis, and other harsh chemicals, making it ideal for use in the chemical industry.

  • Lightweight:

With a relatively low density, silicon nitride precise balls are lightweight, reducing the overall load on machinery and improving energy efficiency.

 

Technical Parameters

 

Colour

Black

Density

3.2g/cm3

Water Absorption

0

Hardness(HV)

1800

Flexural Strength

450 MPa

Compressive Strength

2000 MPa

Young's Modulus Of Elasticity

450 GPa

Poisson's Ratio

0.14

Thermal Conductivity

50W/m°C

Dielectric Strength

14KV/mm

Volume Resistivity(25ºC)

>105Ω·cm

 

Applications

 

  • Aerospace:

Used in aircraft engines and turbines to enhance high-temperature performance and reduce wear, ensuring reliability in extreme conditions.

  • Automotive Industry:

Applied in high-performance bearings and engine components, providing longer service life and higher reliability in vehicles.

  • Precision Machinery:

Utilized in high-precision ball bearings, improving the accuracy and stability of machinery operations, particularly in high-speed or high-stress environments.

  • Chemical and Petroleum Industries:

Employed in pumps and valves as sealing materials and corrosion-resistant components, significantly extending the lifespan of equipment in corrosive environments.

  • Electronics Industry:

Used in high-temperature and insulating components in electronic devices, enhancing performance and safety.

 

Advantages

 

  1. High-Performance Material:

Silicon nitride precise balls are made with advanced manufacturing processes and high-quality raw materials, ensuring high performance and reliability.

  • Customized Solutions:

Products can be tailored to meet specific industry and application requirements, providing bespoke solutions for customers.

  • Technical Support and Services:

Professional technical support and comprehensive after-sales services are provided to help customers optimize usage and address any application challenges.

 

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