Customization: | Available |
---|---|
Type: | Orp Electrode |
Cooling System: | Radiator |
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Table of Ceramic Materials Performance
|
Name
|
Steatite Ceramic
|
Cordierite Ceramic
|
Mullite
Ceramic |
95% Alumina Ceramic
|
99% Alumina Ceramic
|
||
Properties
|
Symbol
|
Units
|
C221
|
C520
|
C610
|
C795
|
C799
|
|
Open (apparent) porosity, maximum
|
ρa
|
Vol%
|
0
|
20
|
0
|
0
|
0
|
|
Bulk density, minimum
|
ρa
|
Mg m-3
|
2.7
|
1.9
|
2.6
|
3.5
|
3.7
|
|
Flexural strength, minimum
|
Unglazed
|
ft
|
MPa
|
140
|
30
|
120
|
280
|
300
|
Glazed
|
fg
|
MPa
|
-
|
-
|
-
|
-
|
-
|
|
Modulus of elasticity, minimum
|
E
|
GPa
|
110
|
40
|
100
|
280
|
300
|
|
Mean coefficient of linear thermal expansion
|
α30-100(30 ºC to 100ºC)
|
10-6 K-1
|
6 to 8
|
1.5~3.5
|
5~6
|
5~7
|
5~7
|
|
α30-300(30 ºC to 300ºC)
|
10-6 K-1
|
7 to 9
|
1.5~3.5
|
5~6
|
6.5~7.5
|
6~8
|
||
α30-600(30 ºC to 600ºC)
|
10-6 K-1
|
7 to 9
|
2~4
|
5~7
|
6~8
|
7~8
|
||
α30-1000(30 ºC to 1000ºC)
|
10-6 K-1
|
8 to 10
|
2.5~5
|
5~7
|
7~9
|
7~9
|
||
Resistance to thermal shock, minimum
|
△T
|
K
|
100
|
300
|
150
|
140
|
150
|
|
Electric strength, minimum*
|
Ed
|
kV mm-1
|
20
|
-
|
17
|
15
|
17
|
|
Withstand voltage, minimum
|
U
|
kV
|
30
|
-
|
25
|
18
|
20
|