Method of firing ceramic fomred body
AssigneeNGK Insulators, Ltd.
InventorsYasuhiro Ito, Yasushi Okumura, Kenji Kawaguchi
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Abstract
A method of firing a ceramic formed body, in which the ceramic formed body is fired by controlling a firing output state in such a manner that a high output state and a low output state are repeated reciprocally, is disclosed. In the method of firing a ceramic formed body, the improvement controls an opening angle of a burner defining the high output state, while a pulse output defining a reciprocal interval between the high output state and the low output state is maintained at constant.
Claims5
A method of firing a ceramic formed body containing a binder, in which said ceramic formed body is fired by controlling a firing output in such a manner that a high output state and a low output state are repeated reciprocally, comprising:
- a step of controlling an opening angle of a burner defining said high output state, while a pulse output defining a reciprocal interval between said high output state and said low output state is maintained at a constant rate.
Dependencies are inferred from the claim text.