Title:
焼結多孔質体の製造方法
Document Type and Number:
Japanese Patent JP4064348
Kind Code:
B2
Abstract:
The invention relates to a process for the production of sintered porous bodies, to porous bodies produced correspondingly using the process, and to their use. With the solution according to the invention, sintered bodies which achieve improved properties, such as an increased surface area, deformability of the structures at room temperature or modification of the initial pore volume, are to be produced. To this end, at least one sintering-active powder which forms at least one intermetallic phase or mixed crystals is applied to the surface of a porous basic body. Heat treatment is to be carried out subsequently, in which intermetallic phases or mixed crystals which increase the specific surface area can be formed.
Inventors:
Alexander, Bohm
Hartmut, Geller
Dirk, Naumann
Hartmut, Geller
Dirk, Naumann
Application Number:
JP2003535971A
Publication Date:
March 19, 2008
Filing Date:
October 04, 2002
Export Citation:
Assignee:
CVRD Inco Limited
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
International Classes:
B22F3/11; B01D39/20; B22F3/26; B22F7/00; C22C1/08
Domestic Patent References:
| JP10046268A | ||||
| JP2282442A | ||||
| JP52092808A | ||||
| JP3258908A | ||||
| JP4198408A | ||||
| JP48080410A |
Foreign References:
| WO1999058223A1 | ||||
| US4251272 |
Attorney, Agent or Firm:
Kenji Yoshitake
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Masaharu Takamura
Yukitaka Nakamura
Konno Akio
Noritaka Yokota
Masaharu Takamura