Title:
セラミック材料の高周波誘導加熱装置及びこれを利用する非加圧焼結方法
Document Type and Number:
Japanese Patent JP5023093
Kind Code:
B2
Abstract:
A high-frequency inductive heating apparatus of ceramic material, whereby the nonconductive ceramic specimen in which induced current is not generated at room temperature is rapidly heated in a preheating housing, and a pressure-less sintering method using the same, are disclosed. The high-frequency inductive heating apparatus includes a preheating housing placed in a chamber to preheat a ceramic material; an induction coil installed around the preheating housing for supplying induced current so that the preheating housing is heated; and a high-frequency current generator for supplying high-frequency current to the induction coil. According to the present invention, inductive heating is made possible of nonconductive ceramic material for which inductive heating has thus far been impossible because induced current is not generated at room temperature, so that rapid heating by the self-heating of the specimen of ceramic material is possible.
Inventors:
Yang Zeho
Kim Zhong Phone
Kan Won
Lee Young Woo
Kim Kwon Sik
Song Kun Woo
Kim Zhong Phone
Kan Won
Lee Young Woo
Kim Kwon Sik
Song Kun Woo
Application Number:
JP2009057363A
Publication Date:
September 12, 2012
Filing Date:
March 11, 2009
Export Citation:
Assignee:
KOREA ATOMIC ENERGY RESEARCH INSTITUTE
KOREA HYDRO & NUCLEAR POWER CO., LTD.
KOREA HYDRO & NUCLEAR POWER CO., LTD.
International Classes:
H05B6/24; C04B35/64; F27B17/00; F27D11/06; H05B6/10
Domestic Patent References:
| JP3275570A | ||||
| JP2007261843A |
Attorney, Agent or Firm:
Masaki Hirota