Title:
WET METALLURGICAL METHOD FOR PRODUCING FINELY DIVIDED COPPER OR COPPER ALLOY POWDER
Document Type and Number:
Japanese Patent JPS63307202
Kind Code:
A
Abstract:
A process for producing finely divided spherical copper copper alloy powders comprises forming an aqueous solution of copper and alternatively other metal values forming a reducible metallic material from the solution, reducing the material to metal powder particles, subjecting the metal particles to a high temperature zone to melt a portion of the metal powder particles and to form droplets and cooling the droplets to form an essential spherical metal alloy particles.
Inventors:
NERUSON II KOPATSUTSU
UORUTAA EI JIYONSON
JIYOZEFU II RITSUKOO
UORUTAA EI JIYONSON
JIYOZEFU II RITSUKOO
Application Number:
JP12604888A
Publication Date:
December 14, 1988
Filing Date:
May 25, 1988
Export Citation:
Assignee:
GTE PROD CORP
International Classes:
B22F9/22; B22F1/065; (IPC1-7): B22F1/00; B22F9/22
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)