Cordierite Ceramic Ferrule for Stud Welding ceramic base ,ceramic part
Application: Petroleum, chemical, mechanical, metallurgy, mobile manufacture
Steatite have strong anti-power
High mechanical strength
Good thermal stability
Good chemical capability and insulation
Features:
1. Material: Cordierite or steatite
2. Mainly used as insulator
3. Good insulation performance and high temperature resistance
4. Texture: High frequency ceramics
OEM &ODM are ok.
Customized order is ap[preciated.
We have longest manufacturing line in China.
Waiting for your business tour in Lianyungang.
Cordierite Ceramic Technical Parameter
Item
Test Condition
Unit&Symbol
Cordierite ceramics
The main chemical ingredient
2MgO 2Al2O3 5SiO2
Bulk Density
gm/cc
2.0
Maximum Use Temperature
1000°C
Water absorption
%
0
Hardness
HV
800
Bending Strength
20° C
Kgf/cm2
900
Compressive Strength
20° C
Kgf/cm2
3500
Fracture Toughness
K(I c)
Map.m3/2
-
Thermal expansion
1X 10-6/°C
≤2.0
Thermal conductivity
25° C-30° C
W/m °K
1.3-
Thermal Shock Resistance
Tc
°C
250
Dielectricity constant
1MHz.25°C
6
Dielectric strength
ac-kV/mm (ac V/mil)
10
Volume Resistivity
20°C
ohm-cm
> 1012