Product Description:
Silicon Nitride Ceramics
Product Overview
Silicon Nitride Ceramics is a high-performance material that offers
exceptional strength and durability. It is a type of advanced
technical ceramic, also known as SI3N4 ceramic ball, which is
widely used in various industries due to its excellent properties.
This product overview will provide you with all the necessary
information about Silicon Nitride Ceramics.
Compressive Strength
Silicon Nitride Ceramics has an impressive compressive strength of
3800 MPa, making it one of the strongest materials available. This
means that it can withstand high levels of external pressure
without breaking or deforming, making it suitable for use in harsh
environments.
Density
The density of Silicon Nitride Ceramics is 3.2 G/cm3, which is
significantly lower than other high-performance materials such as
steel or aluminum. This makes it lightweight and easy to handle,
without compromising on its strength and durability.
Bending Strength
The bending strength of Silicon Nitride Ceramics ranges from 800 to
1200 MPa, depending on the specific grade and application. This
makes it highly resistant to bending or flexing, making it suitable
for use in applications where mechanical stress is involved.
Color
Silicon Nitride Ceramics is available in black or gray color
options. This not only adds to its aesthetic appeal but also makes
it easy to distinguish from other materials in manufacturing
processes.
Hardness
With a hardness of 14.9GPA, Silicon Nitride Ceramics is one of the
hardest materials available. This means that it is highly resistant
to scratches, wear, and tear, making it suitable for use in
high-wear applications.
Conclusion
Silicon Nitride Ceramics is a versatile and high-performance
material that offers exceptional strength, durability, and
hardness. Its unique properties make it a preferred choice in
various industries, such as automotive, aerospace, and medical.
Whether you need a material for high-stress applications or for its
aesthetic appeal, Silicon Nitride Ceramics is the ideal choice.
| Property | Value |
|---|
| Compressive Strength | 3800 MPa |
| Density | 3.2 G/cm3 |
| Bending Strength | 800-1200 MPa |
| Color | Black/Gray |
| Hardness | 14.9GPA |
Features:
- Product Name: Silicon Nitride Ceramics
- Density: 3.2 G/cm3
- Poisson's Ratio: 0.27
- Dielectric Strength: 18-20 KV/mm
- Compressive Strength: 3800 MPa
- Fracture Toughness: 7 MPa
- Key Features:
- High density of 3.2 G/cm3
- Low Poisson's Ratio of 0.27
- High Dielectric Strength of 18-20 KV/mm
- Strong Compressive Strength of 3800 MPa
- Excellent Fracture Toughness of 7 MPa
- Made of SI3N4 ceramic material
- Available in a variety of shapes, including SI3N4 ceramic balls
- Durable and long-lasting
- Resistant to high temperatures and thermal shock
- Chemically inert and corrosion-resistant
Technical Parameters:
| Properties | SI3N4 Ceramic Ball |
|---|
| Poisson's Ratio | 0.27 |
| Fracture Toughness | 7 MPa |
| Hardness | 14.9 GPa |
| Dielectric Strength | 18-20 KV/mm |
| Bending Strength | 800-1200 MPa |
| Density | 3.2 G/cm3 |
| Color | Black/Gray |
| Compressive Strength | 3800 MPa |
Applications:
Silicon Nitride Ceramics - The Ideal Solution for High-Temperature,
Corrosion and Wear Resistance Applications
Silicon Nitride Ceramics is a high-performance material that is
widely used in various industrial applications due to its
exceptional properties. It is a type of advanced ceramic material
that is composed of silicon, nitrogen, and oxygen. With its
superior mechanical, thermal, and chemical properties, Silicon
Nitride Ceramics has become the preferred choice for many
industries, especially in high-temperature, corrosive, and abrasive
environments.
Place of Origin: China
Silicon Nitride Ceramics are primarily produced in China, where the
production technology has been perfected over the years. The
country has a significant advantage in terms of raw materials
availability, skilled labor, and advanced production techniques,
making it the leading producer of Silicon Nitride Ceramics in the
world.
Color: Black/Gray
Silicon Nitride Ceramics are available in two primary colors -
black and gray. The color of the material is a result of the
manufacturing process and does not affect its properties. The black
color is achieved by using silicon carbide as a sintering aid,
while the gray color is obtained by using aluminum oxide as a
sintering aid.
Hardness: 14.9GPA
One of the most remarkable properties of Silicon Nitride Ceramics
is its exceptional hardness. With a hardness of 14.9GPA, it is one
of the hardest materials available, second only to diamond. This
makes it ideal for applications that require high wear resistance
and durability, such as in bearings, valves, and cutting tools.
Compressive Strength: 3800 MPa
Silicon Nitride Ceramics has an impressive compressive strength of
3800 MPa, making it extremely resistant to compressive forces. This
property makes it suitable for applications where high pressure and
stress are involved, such as in the manufacturing of high-pressure
pumps and valves.
Density: 3.2 G/cm3
Despite its high strength and hardness, Silicon Nitride Ceramics
are relatively lightweight, with a density of 3.2 G/cm3. This makes
it an excellent choice for applications that require a combination
of strength and lightweight, such as in aerospace and automotive
industries.
Bending Strength: 800-1200 MPa
Along with its impressive compressive strength, Silicon Nitride
Ceramics also have a high bending strength, ranging from 800-1200
MPa. This property makes it suitable for use in applications where
the material is subjected to bending forces, such as in turbine
blades and cutting tools.
Applications of Silicon Nitride Ceramics
Silicon Nitride Ceramics have a wide range of applications in
various industries, including aerospace, automotive, oil and gas,
and medical. Some of the common applications of Silicon Nitride
Ceramics include:
- SI3N4 ceramic ball bearings: Due to its high strength and wear resistance, Silicon Nitride
Ceramics is used in the production of ceramic ball bearings, which
are used in high-speed and high-load applications.
- SI3N4 ceramic ball valve: Silicon Nitride Ceramics is also widely used in the manufacturing
of ceramic ball valves, which are highly resistant to corrosion and
wear, making them ideal for use in harsh environments.
- High-temperature applications: With its ability to withstand extreme temperatures, Silicon
Nitride Ceramics is used in various high-temperature applications,
such as in gas turbines, heat exchangers, and furnace components.
- Corrosive environments: The excellent corrosion resistance of Silicon Nitride Ceramics
makes it an ideal material for use in corrosive environments, such
as in chemical processing plants and oil and gas industries.
- Wear-resistant components: Silicon Nitride Ceramics are widely used in the production of
wear-resistant components, such as cutting tools, pump components,
and engine parts, due to its exceptional hardness and wear
resistance.
Overall, Silicon Nitride Ceramics is a versatile and
high-performance material that offers a wide range of benefits in
various applications. Its unique combination of properties makes it
an ideal choice for use in demanding environments, providing
superior performance and durability.
Customization:
Customization Service for Silicon Nitride Ceramics
Our Silicon Nitride Ceramics are proudly made in China, with a
compressive strength of 3800 MPa and a Poisson's ratio of 0.27.
Available in black or gray, our SI3N4 ceramic balls have a bending
strength of 800-1200 MPa and a fracture toughness of 7 MPa.
FAQ:
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