Title:
MICROWAVE FURNACE, POROUS BODY, AND SOFT MAGNETIC PRESSED POWDER CORE MATERIAL
Document Type and Number:
Japanese Patent JP2013093148
Kind Code:
A
Abstract:
To suppress occurrence of uneven heating when a ring-shaped large-sized sample is heated (sintered, annealed), in a single mode type furnace.
A microwave furnace includes: a heating part 13 having an internal space where a heated body 5 is housed; and a magnetron 1 irradiating a microwave into the internal space. In the microwave furnace, the heating part 13 includes: a cylindrical-shaped outer conductor 3 made of metal; and a columnar- or cylindrical-shaped inner conductor 4 which is provided at an inside of the outer conductor 3 via the internal space and made of metal.
Inventors:
TAGUCHI MASAMITSU
TANAKA HIDEKI
PARK MINSEOK
OKAMOTO KAZUTAKA
TANAKA HIDEKI
PARK MINSEOK
OKAMOTO KAZUTAKA
Application Number:
JP2011233506A
Publication Date:
May 16, 2013
Filing Date:
October 25, 2011
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H05B6/64; F27D11/12; H05B6/74
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki