Home Companies Yixing City Kam Tai Refractories Co.,ltd

Customized Industrial Alumina Ceramic Substrate High Temperature Resistant

Contact Us

[China]

Trade Verify

Address: Dagang Village,Dingshu Town, Yixing City,Jiangsu Province, China

Contact name:Bruce

Yixing City Kam Tai Refractories Co.,ltd

Verified Suppliers
  • Trust
    Seal
  • Verified
    Supplier
  • Credit
    Check
  • Capability
    Assessment

Customized Industrial Alumina Ceramic Substrate High Temperature Resistant

Country/Region china
City & Province jiangsu
Categories Mouldings

Product Details

 
 
Customized Industrial Alumina Ceramic Substrate High Temperature Resistant
 
1.Description 
Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, 200T isostatic pressing and extrusion productive technology etc.

 

2. Features of Alumina ceramic substrate 

1.High hardness
2.Excellent wear resistance
3.Light weight
4.Corrosion resistance
5.Stability of heat temperature
6.Smooth surface
 
 
3.Product Information

DATASHEET of ALUMINA
Main Characteristics
Good Metallization & Wear Resistance
Main Applications
IC Packing, Electronic Parts, Mechanical Parts.
Characteristics
Item
96% Alumina
99% Alumina
99.7% Alumina
Unit
Mechanical Characteristics

 

Colour
White
Ivory
White/Ivory
 
Density
3.65
3.8
3.91
g/cm3
Bending Strength
300
310
370
MPa
Compressive Strength
2100
2200
2500
MPa
Elastic Modulus
320
340
390
GPa
Fracture Toughness
3~4
3~4
4~5
MPam1/2
Vickers Hardness
1400
1600
1800
HV0.5
Thermal Characteristics
Coefficient of Line Thermal Expansion
8
8.2
8.2
10-6K-1
Thermal Conductivity
22
25
30
W/mK
Thermal Shock Resistance
(Put in Water)
250
200
280
∆T°C
Max Working Temperature
1500
1600
1700
°C
Electrical Characteristics
Volume Resistance at 20°C
>1014
>1014
>1014
Ωcm
Dielectric Strength
15×106
15×106
15×106
V/m
Dielectric Constant
9
9
10
εr
One MHZ Dielectric
Loss Angle at 20°C
0.0004
0.0002
0.0001
tanδ
 
 

 

 

4..Application 
 















Hot Products

Structure Electrical Alumina Insulation Macor Machinable Ceramic Substrate 1.Product description ...
Durable Aluminum Oxide Ceramic , Alumina Ceramic Plate High Hardness Insulation 1.Description ...
High Performance Aluminum Oxide Ceramic 95% Al2o3 Plate Good Heat Resistance 1.Description Alumina ...
High - Temperature Heat Resistant Aluminum Oxide Ceramic Heating Sheet For Stove 1.Description We ...
95% High Pure White Color Alumina Ceramic Sheet High Thermal Conductive 1.Description Alumina ...
Customized Industrial Alumina Ceramic Substrate High Temperature Resistant 1.Description Alumina ...