Ceramic heater, a method of making the same and a ceramic glow p

Details Ceramic heater, a method of making the same and a ceramic glow p Ceramic heater, a method of making the same and a ceramic glow p

1998-04-23

2000-04-11

Leung, Philip H.

Electric heating

Heating devices

Resistive element: igniter type

219553, 501 963, 501 972, 501 974, F23Q 722

Patent

active

060490659

ABSTRACT:
In a ceramic heater a heating element is embedded in a basal ceramic body which is prepared with silicon nitride as a main constituent. MoSi.sub.2 particles are dispersed throughout the basal ceramic body. The MoSi.sub.2 particles have a granular diameter ranging from 0.1 .mu.m up to but not including 3.0 .mu.m. The MoSi.sub.2 particles range from 1.0% to 5.0% by weight.

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