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US 2009/0261077 A1Published application
Heat treatment holder and heat treatment apparatus and method
OwnerKazuhiko Katsumatainventor
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OwnerKazuhiko Katsumatainventor
Estimating the term…
The object of the present invention is suppression of a cost increase of a heat treatment holder as well as achievement of equalization of heater output and improvement of thermal efficiency by broadening the selection scope of materials of the heat treatment holder (particularly, materials of the resistance heating element). In the present invention, in the case of performing heat treatment on an object to be treated, as a heat treatment holder that holds the object to be treated and heats the object to be treated by undergoing resistance heating by carrying electric current from an external source, one is used that is formed by a resistance heating material having a specific resistance higher than a base material of the resistance heating element being mixed in the base material.
A heat treatment holder that, in the case of performing heat treatment on an object to be treated, holds the object to be treated and heats the object to be treated by resistance heating elements undergoing resistance heating by carrying electric current from an external source, wherein:
A heat treatment holder that, in the case of performing heat treatment on an object to be treated, holds the object to be treated and heats the object to be treated by resistance heating elements undergoing resistance heating by carrying electric current from an external source, wherein:
A heat treatment holder that, in the case of performing heat treatment on an object to be treated, holds the object to be treated and heats the object to be treated by resistance heating elements undergoing resistance heating by carrying electric current from an external source, wherein:
A heat treatment method that consists of holding an object to be treated in a heat treatment apparatus using a heat treatment holder and heating the object to be treated by conducting electrical current to the heat treatment holder and heaters that are arranged around the object to be treated;
A heat treatment method that consists of holding an object to be treated in a heat treatment apparatus using a heat treatment holder and heating the object to be treated by conducting electrical current to the heat treatment holder and heaters that are arranged around the object to be treated;
A heat treatment method that consists of holding an object to be treated in a heat treatment apparatus using a heat treatment holder and heating the object to be treated by conducting electrical current to the heat treatment holder and heaters that are arranged around the object to be treated;
Dependencies are inferred from the claim text.