Type: | Ceramic Parts | Application: | Structure Ceramic, Industrial Equipment |
---|---|---|---|
Material: | Zirconia Ceramic, Engineering Ceramics | Processing Service: | Custom Processing |
Product Name: | Precision Ceramic Parts | Size: | Customized Size |
Drawing Format: | 2D/(PDF/CAD)3D(IGES/STEP) | Quality Control: | 100% Inspection |
Port: | Shenzhen Or Hong Kong | ||
High Light: | BPT zirconia ceramic femoral heads,Zirconia Ceramic Sintering,BPT Zirconia Ceramic Guide Wheel Dielectric Constant 33 |
1). Gas cooker,Water heater,Gas oven, Gas boiler,Air-conditioning and so on.
2). As ceramic parts of flexible pad and channel heaters at operations of pre and postweld heat treatment; Welding process, stress-relieving, pre-heating & post heating, other resistance-heating environment
3). halogen lamps, high and low pressure uv lamps, mercury lamps, uv lamp holders and heating tubes.
4). high-power electrical applicance and all kinds of insulation device.
Zirconia Ceramic Performance Table
|
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Property
|
Item
|
Data
|
Unit
|
Mechanical Characteristics
|
Color
|
Ivory | - |
Density
|
6.02
|
g/cm3 | |
Bending Strength
|
800
|
MPa | |
Compressive trength
|
3000
|
MPa | |
Elastic Modulus
|
200
|
GPa | |
Fracture Toughness
|
8
|
MPa m1/2
|
|
Weber Coefficient
|
15
|
m
|
|
Vickers Hardness
|
1200
|
HV 0.5
|
|
Thermal Characterics
|
Coefficient of Line Thermal Expansion
|
10
|
10-6K-1
|
Thermal Conductivity
|
3
|
W/mK
|
|
Thermal Shock Resistance(Put in Water)
|
300
|
ΔT °C | |
Max Working Temperature
|
1000
|
°C | |
Electrical Characteristics
|
Volume Resistance at 20°C
|
>1013
|
Ωcm |
Dielectric Strength
|
11×106
|
V/m
|
|
Dielectric Constant
|
33
|
εr
|
|
One MHZ Dielectric Loss Angle at 20°C
|
0.0016
|
tanδ
|
|
Chemical Characteristics
|
Nitric Acid (60%) 90°C
|
≒0.00
|
WT Loss mg/cm^2/day
|
Sulphuric Acid (95%) 95°C
|
0.04
|
||
Caustic Soda (30%) 80°C
|
0.08
|