SI3N4 Ceramic Nozzle Plunger Thermocouple Protection Tube With
Elastic Modulus 290 GPa Dielectric Strength 18-20 KV/Mm
Product Description:
Our company produces a wide range of Silicon nitride ceramic
products, from ceramic balls and rollers to nozzles, plungers,
thermocouple protection tubes and cast aluminum lifting pipes.
Our Si3N4 ceramic parts are used for a variety of specialized
applications, such as polycrystalline silicon reduction furnaces,
low pressure casting, papermaking, and high speed bearing.
Features:
- Product Name: Silicon Nitride Ceramics
- Dielectric Constant: 9
- Elastic Modulus: 290 GPa
- Density: 3.2 g/cm3
- Hardness: HV0.5≥1700
- Thermal Conductivity: 30 W/m.K
- SI3N4 ceramic ball: strong wear resistance, high hardness, chemical
resistance and corrosion resistance
Technical Parameters:
| Parameters | Values |
|---|
| Thermal Conductivity | 30 W/m.K |
| Dielectric Constant | 9 |
| Compressive Strength | 3800 MPa |
| Fracture Toughness | 7 MPa |
| Poisson's Ratio | 0.28 |
| Density | 3.2 G/cm3 |
| Elastic Modulus | 290 GPa |
| Dielectric Strength | 18-20 KV/mm |
| Hardness | HV0.5≥1700 |
| Bending Strength | 750 MPa |
Applications:
A: Polycrystalline silicon reduction furnace is mainly used to
reduce the resistance of polycrystalline silicon, while the
polycrystalline silicon is an important factor in the manufacture
of modern integrated circuits.
B: Low pressure casting is suitable for casting medium and low
hardness castings with high production efficiency and low cost, and
is widely used in the production of automobile engine blocks.
C: Papermaking is a centuries-old technology with a wide range of
applications, ranging from student notes to industrial packing.
D: Bearings are key components of automobiles and other machinery,
and their quality and reliability determine the level of the entire
machine.
Customization:
Silicon Nitride Ceramics customized service provides a wide range
of products with the following properties:
- Place of Origin: China
- Poisson's Ratio: 0.28
- Thermal Conductivity: 30 W/m.K
- Dielectric Constant: 9
- Bending Strength: 750 MPa
- Compressive Strength: 3800 MPa
We mainly focus on SI3N4 ceramic balls with high performance and
quality. Our SI3N4 ceramic balls are ideal for precision
applications and provide maximum wear resistance.
Packing and Shipping:
Silicon Nitride Ceramics Packaging and Shipping:
- The ceramics are placed in a cardboard box.
- The box is wrapped in a thick layer of foam to protect the ceramics
from any damage during shipping.
- The box is then labeled with the necessary information such as the
weight, material type, and destination.
- The box is then sealed and sent to the destination via ground or
air transport.
