HIGH-FREQUENCY INDUCTION HEATING DEVICE OF CERAMIC MATERIAL, AND NONPRESSURIZED SINTERING METHOD USING THE SAME

Title:

HIGH-FREQUENCY INDUCTION HEATING DEVICE OF CERAMIC MATERIAL, AND NONPRESSURIZED SINTERING METHOD USING THE SAME

Document Type and Number:

Japanese Patent JP2010056064

Kind Code:

A

Abstract:

To provide a high-frequency induction heating device for generating heat from ceramic material itself by preheating, and for carrying out induction-heating to increase a temperature of the ceramic material, and to provide a nonpressurized sintering method as a method for manufacturing a sintered body of the ceramic material by utilizing the high-frequency induction heating device which uses a preheating function.

The high-frequency induction heating device is structured by including a preheating housing arranged in a chamber and preheating the ceramic material, an induction coil for supplying an inductive current so that the preheating housing generates heat, and a high-frequency current generator for supplying a high-frequency current to the induction coil.

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Inventors:

YANG JAE HO
KIM JONG HUN
KANG KI WON
RHEE YOUNG WOO
KIM KEON SIK
SONG KUN-WOO

Application Number:

JP2009057363A

Publication Date:

March 11, 2010

Filing Date:

March 11, 2009

Export Citation:

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Assignee:

KOREA ATOMIC ENERGY RES
KOREA HYDRO & NUCLEAR POWER CO

International Classes:

H05B6/24; C04B35/64; F27B17/00; F27D11/06; H05B6/10

Domestic Patent References:

JP2007261843A	2007-10-11
JPH03275570A	1991-12-06

Attorney, Agent or Firm:

Masaki Hirota

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