Title:
【発明の名称】粉末の焼結・成形方法
Document Type and Number:
Japanese Patent JP2911908
Kind Code:
B2
Abstract:
A method for sintering and forming powder is disclosed. In this method a high voltage of 3 KV or more is applied to a mold filled with powder using an electrode which maintains a high current of 50 KA cm-2 or greater for a period of time from 10 to 500 microseconds. A device for practicing this method is also disclosed.
Inventors:
KENJI OKAZAKI
Application Number:
JP4976889A
Publication Date:
June 28, 1999
Filing Date:
March 01, 1989
Export Citation:
Assignee:
KENJI OKAZAKI
International Classes:
B22F3/10; B22F3/105; B22F3/14; B22F5/00; C04B35/64; B29C67/04; (IPC1-7): B22F3/14; B22F3/105; B29C67/04; C04B35/64
Domestic Patent References:
| JP4428770B1 |
Attorney, Agent or Firm:
Takeo Honjo