Electric Heater Ceramics

Electric Heater Ceramics

Electric Heater Ceramics technical paramete

Electric Heater Ceramics technical paramete

name

Electric Heater Ceramics

color

cream

coke porosity(%)

<0.5

Density(g/cm3)

2.4

Bending strength(MPa)

100

Coefficient of thermal expansion(10-6/?)

20-100?

1.1

20-300?

2.0

20-600?

2.8

20-1000?

3.3

dielectric strength(KV/mm)

Ed

>20

Refractorytemperature(?)

1150


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