Title:
マイクロ波炉及び焼結方法
Document Type and Number:
Japanese Patent JP6877433
Kind Code:
B2
Abstract:
A microwave furnace has a furnace chamber formed between a chamber housing and a sintering platform for an object to be sintered. A microwave source is arranged for emitting microwaves into the furnace chamber. The microwave furnace further has a susceptor that comprises a material which over a temperature range of the material of at least 23 C to 700 C couples into microwaves. The susceptor and the furnace chamber are movable relative to each other between a first position, in which the susceptor is positioned relative to the furnace chamber, and a second position in which the susceptor is positioned further retracted from the furnace chamber relative to the first position. The invention helps providing a zirconia material with a relative homogeneous material structure.
Inventors:
Holger Hauptmann
Application Number:
JP2018531542A
Publication Date:
May 26, 2021
Filing Date:
December 13, 2016
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
F27B17/00; A61C5/70; A61C13/00; A61C13/083; H05B6/80
Domestic Patent References:
| JP2008128491A | ||||
| JP4092870A | ||||
| JP2005310382A | ||||
| JP2010025452A |
Foreign References:
| US20090079101 | ||||
| KR100841039B1 |
Attorney, Agent or Firm:
Taro Akazawa
Wakako Nomura
Tsukuda Seigen
Keiichi Asamura
Wakako Nomura
Tsukuda Seigen
Keiichi Asamura