Sign In | Join Free | My frbiz.com
China Suzhou Manyoung New Materials Co.,Ltd logo
Suzhou Manyoung New Materials Co.,Ltd
Suzhou Manyoung New Materials Co.,Ltd
Active Member

4 Years

Home > Machining Ceramic Parts >

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

Suzhou Manyoung New Materials Co.,Ltd

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

  • 1
  • 2

Brand Name : China

Model Number : 008

Place of Origin : Suzhou,China

MOQ : 100pcs

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000 Piece/Pieces per Month

Delivery Time : 25 days

Packaging Details : Box, Carton, Wooden, Bag etc. Customized package

Product name : High Quality Silicon Nitride Ceramic Balls For Bearing

Material : Silicon Nitride

Application : Industrial Ceramic

Fracture toughness : 5.0-7.0

Water Absorption : 0%

Electrical Insulation : excellent

Density : 3.2g/cm3

Contact Now

High Quality Silicon Nitride Ceramic Balls For Bearing

Description:

Silicon Nitride Ceramic Balls (Si3N4) ceramic high strength, good wear resistance, high stiffness, corrosion resistance, high temperature, suitable for high temperature structural materials. Comparing the three types of ceramic materials, Si3N4 integrated superior performance, has become the material of choice for ceramic bearings.

Technical Parameters:

Mechanical behavior Unit Al2O3 SiC Si3N4 ZrO2
Colour ------- Light yellow black black white,black
Density g/cm3 3.95 3.15 3.2 6
Bending strength MPa 300~400 400~500 800~1200 950~1200
Elastic modulus E GPa 380 350 300-320 210
Poisson's ratio 0.22 0.14 0.26 --------
Hardness Hv 1800 2000~2500 1400~1700
1100~1300
HRC 80 85~90 75~80 70~75
Fracture toughness MPa·m1/2 3.0~4.0 3.0~4.0 5.0~7.0 8.0~10.0
Maximum use temperature 1000 1300 400 400
Thermal expansion coefficient 10-6/℃ 8.4 4 3.3 10.3



Advantages:

1. Low density: 3.2 g/cm3 with lightweight than most of other technical ceramics
2. Superior hardness, it's one of most hardest technical ceramic than others
3. Great wear resistance due to its exceptional hardness and self-lubricity
4. Low coefficient of thermal expansion and high thermal conductivity (20 W/m.k)
5. Great thermal shock resistance, it's up to 1000ºC under the special atmosphere
6. High mechanical strength and well resistance to impact than other advance ceramics
7. Heat & high-temperature resistance, The max. service temperature can be up to 1300ºC
8. Chemical and corrosion resistance, resistant to almost all inorganic acids and many organic acids
9. At the same time, Silicon nitride is a high-performance electrical insulation materia.

Application:

High speed bearing, high precision bearing; vacuum bearing; high/low temperature bearing, non-magnetic bearing, high precision ball screw; Si3N4 ball can also be used as valve ball and metering ball in chemical pump, high-temperature pump, metering pump. Si3N4 ball can also be used in linear slider for high temperature and corrosion resistance.

More pictures:

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3


Product Tags:

3.2g/cm3 Machining Ceramic Parts

      

3.2g/cm3 silicon nitride ceramic balls

      

toughness 7.0 Machining Ceramic Parts

      
China Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3 wholesale

Silicon Nitride Ceramic Balls Bearing Machining Ceramic Parts 3.2g/cm3 Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Suzhou Manyoung New Materials Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 

Friendly Links: www.everychina.com

Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Help

Copyright © 2009 - 2024 frbiz.com. All rights reserved.