Structure SI3N4 Ceramic Parts Of Gas Nozzle Ceramic Heat Sink Ball
Valve Ceramic Roller Silicon Nitride Ceramic Ferrule
Product Description:
Silicon Nitride Ceramics – High Performance Ceramic for Extreme
Conditions
Silicon Nitride Ceramics, also known as Si3N4 ceramic, is a
high-performance ceramic material with excellent mechanical and
electrical properties. Its unique combination of high temperature
resistance, superior strength, and exceptional durability make it a
top choice for a wide range of industrial and engineering
applications.
Product Overview
Silicon Nitride Ceramics is a type of advanced ceramic that is made
up of silicon and nitrogen atoms, resulting in a chemical formula
of Si3N4. It has a density of 3.2 G/cm3, which makes it a
lightweight yet strong material. Its outstanding properties include
high dielectric strength of 18-20 KV/mm, bending strength of
800-1200 MPa, fracture toughness of 7 MPa, and a Poisson's ratio of
0.27.
Key Features and Benefits
SI3N4 ceramic ball offers a wide range of advantages that make it a
preferred choice for various industrial and engineering
applications. Some of the key features and benefits include:
High Temperature Resistance
Silicon Nitride Ceramics is known for its exceptional high
temperature resistance, making it suitable for use in extreme
environments. It can withstand temperatures up to 1400°C, making it
ideal for applications that require materials to perform in extreme
heat.
Excellent Mechanical Properties
SI3N4 ceramic ball has superior mechanical properties, including
high bending strength and fracture toughness. This makes it an
ideal material for applications that require high strength and
durability, such as in bearing and cutting tool industries.
Electrical Insulation
One of the most significant properties of Silicon Nitride Ceramics
is its excellent electrical insulation. It has a high dielectric
strength, making it a suitable material for use in electronic and
electrical components, such as insulators, capacitors, and circuit
boards.
Corrosion Resistance
SI3N4 ceramic ball has excellent corrosion resistance, making it a
suitable material for use in harsh chemical environments. It is
resistant to many acids, bases, and other corrosive substances,
making it an ideal choice for applications in the chemical and
petrochemical industries.
Chemical Stability
Silicon Nitride Ceramics is a chemically stable material that does
not react with most chemicals, making it suitable for use in a wide
range of applications. It is also resistant to oxidation, making it
a long-lasting material that can withstand harsh environments.
Applications
The exceptional properties of Silicon Nitride Ceramics make it a
versatile material that finds applications in various industries.
Some common applications include:
- Bearings and cutting tools
- High-temperature furnaces and kilns
- Electronic and electrical components
- Chemical and petrochemical industries
- Aerospace and defense industries
Overall, Silicon Nitride Ceramics is a high-performance material
that offers unparalleled strength, durability, and resistance to
extreme conditions. Its unique properties make it a top choice for
various industrial and engineering applications, making it an
essential material in today's advanced technology-driven world.
Features:
- Product Name: Silicon Nitride Ceramics
- Density: 3.2 G/cm3
- Poisson's Ratio: 0.27
- Hardness: 14.9GPA
- Color: Black/Gray
- Bending Strength: 800-1200 MPa
- SI3N4 ceramic ball
- High density
- Low thermal expansion coefficient
- Excellent mechanical properties
- Superior wear resistance
Technical Parameters:
| Product Name | Silicon Nitride Ceramics |
|---|
| Density | 3.2 G/cm3 |
| Bending Strength | 800-1200 MPa |
| Hardness | 14.9 GPa |
| Poisson's Ratio | 0.27 |
| Compressive Strength | 3800 MPa |
| Dielectric Strength | 18-20 KV/mm |
| Fracture Toughness | 7 MPa |
| Color | Black/Gray |
Applications:
Silicon Nitride Ceramics - High-Performance Material for Various
Industries
Place of Origin: China
Fracture Toughness: 7 MPa
Dielectric Strength: 18-20 KV/mm
Compressive Strength: 3800 MPa
Poisson's Ratio: 0.27
Density: 3.2 G/cm3
Introduction
Silicon Nitride (Si3N4) ceramics, also known as SI3N4 ceramic balls , are a high-performance material that offers exceptional
properties such as high-temperature resistance, wear resistance,
and corrosion resistance. This makes it a popular choice for
various industries, including electronic components, automotive,
aerospace, medical, and cutting tools.
Applications in Electronic Components
Silicon Nitride ceramics are widely used in the production of
electronic components such as ball and roller bearings , valve balls , seal rings , and nozzles . Its high strength and excellent electrical insulation properties
make it an ideal material for these components, ensuring efficient
and reliable performance in electronic devices.
Use in Automotive Industry
The automotive industry relies on Silicon Nitride ceramics for
various applications due to its exceptional properties such as high
strength, low friction , and high wear resistance . It is used in the production of engine components , turbochargers , and hybrid bearings , contributing to improved fuel efficiency and better overall
performance of vehicles.
Role in Aerospace Industry
The aerospace industry demands high-performance materials that can
withstand extreme conditions. Silicon Nitride ceramics, with its high-temperature resistance and low density , is an ideal material for applications such as turbine blades , engine components , and aerodynamic bearings . Its use in the aerospace industry ensures safe and efficient
operations of aircraft and spacecraft.
Contribution to Medical Devices
Silicon Nitride ceramics are also used in the medical industry for
the production of dental implants , joint replacements , and surgical instruments . Its biocompatibility, corrosion resistance, and high strength
make it a suitable material for these applications, ensuring safe
and effective use in medical procedures.
Importance in Cutting Tools
The exceptional properties of Silicon Nitride ceramics, such as high hardness , wear resistance , and thermal shock resistance , make it an ideal material for the production of cutting tools . These tools are used in various industries, including
metalworking, woodworking, and construction, for efficient and
precise cutting operations.
Conclusion
Silicon Nitride ceramics, with its unique properties, is a
versatile and high-performance material that finds applications in
various industries. Its use in electronic components, automotive,
aerospace, medical, and cutting tools has contributed to the
advancement and improvement of these industries. As a product of
China, it is recognized as a reliable and quality material that
meets the demands of different industries.
Customization:
Customization Service for Silicon Nitride Ceramics
Place of Origin: China
Hardness: 14.9GPA
Bending Strength: 800-1200 MPa
Density: 3.2 G/cm3
Dielectric Strength: 18-20 KV/mm
Color: Black/Gray
Key Features:
- High precision SI3N4 ceramic ball
- High temperature resistance
- Customized sizes and shapes available
- Durable and strong bending strength
- Lightweight with a density of 3.2 G/cm3
- Excellent dielectric strength for electrical applications
- Made in China with strict quality control
FAQ:
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