Channel Element Ceramic Spacer Bead
Product Details
| Customization: | Available |
|---|---|
| Application: | Refractory, Structure Ceramic, Industrial Ceramic |
| Type: | Ceramic Beads |
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Basic Info.
- Model NO.
- YN-838
- Material Option
- 95% Alumina, 95% Al2O3, Aluminum Oxide, Alumine
- Type 2
- Main Body Bead, Female Bead, Male Bead, Tail
- Usge 1
- Ceramic Channel Heaters, Fcp Flexible Ceramic Pad
- Usage 2
- Fip Flexible Insulated Ceramic Preheaters, Rope
- Shape
- Sockets and Domes, Tank Track, Junction, Olive, Castle
- Color
- White, Pink
- Application 2
- Pre- and Post-Weld Heat Treatment, Welding Process
- Material
- Alumina Ceramic
- Transport Package
- Cartons
- Specification
- Standard
- Trademark
- Yunnuo
- Origin
- China
- HS Code
- 8547100000
- Production Capacity
- 500000 PCS/Year
Product Description
95% Alumina Ceramic beads for ceramic pad heating elements.
*Main body bead
*Main body bead with hole
*Male end bead
*Male end bead with hole
*Female end bead
*Tail bead
*Main body bead with hole
*Male end bead
*Male end bead with hole
*Female end bead
*Tail bead
Alumina ceramic components
Alumina ceramic (Aluminum Oxide or Al2O3) is an excellent electrical insulator and one of the most widely used advanced ceramic materials. Additionally, it is extremely resistant to wear and corrosion. Alumina components are used in a wide range of applications such as electronics, pump components and automotive sensors.
Process of production:
uniaxial (die) pressing, isostatic pressing, injection molding, extrusion and slip casting ect.
Properties:
* Good electrical insulation
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant
* High mechanical strength
* Excellent wear resistance
* Excellent corrosion resistance
* Low dielectric constant
Applicatons:
* Special environment and electronic substrates
* Pump seals and other components
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators
* Wear resistant inserts
* Insulating washers or bushings
* Semiconductor components
* Aerospace components
* Automotive sensors
* Electrical or electronic insulators
Material data:
Material data:
|
Item
|
Unit
|
95% al2o3
|
99% al2o3
|
Zirconia
|
Black Tio2
|
Yellow Tio2
|
|
Color
|
|
white,pink
|
cream,pink
|
white,black,yellow
|
Black
|
Yellow
|
|
Density
|
g/cm3
|
3.65
|
3.9
|
6
|
4
|
4
|
|
Flexural strength
|
MPA
|
290
|
390
|
1300
|
70
|
70
|
|
Compressive strength
|
MPA
|
3300
|
3900
|
3000
|
600
|
600
|
|
Vickers hardness
|
HV0.5
|
1800
|
2000
|
1150
|
900
|
900
|
|
Thermal expansion cofficient
|
10-6 K-3
|
5-8.3
|
5.4-8.3
|
10
|
8.5
|
8.5
|
|
Thermal conductivity
|
w/mk
|
23
|
28
|
2
|
25
|
25
|
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