Production of fine spherical copper powder

Details Production of fine spherical copper powder Production of fine spherical copper powder

1985-10-15

1987-02-24

Rosenberg, Peter D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 05R, B22F 900

Patent

active

046455329

ABSTRACT:
A process for the production of fine copper powder with particles having a size less than about 5 micrometers, comprises providing an ammoniacal cuprous salt solution, and neutralizing ammonia in said solution with acid in a substantially oxygen-free environment to produce substantially oxygen-free fine spherical copper powder.

REFERENCES:
patent: 2585185 (1952-02-01), Supiro
patent: 3353950 (1967-11-01), Junghanss
patent: 3971652 (1976-07-01), Bryson
patent: 4323390 (1982-04-01), Kruesi

Affiliated with

Also associated with

Rating

Production of fine spherical copper powder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production of fine spherical copper powder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production of fine spherical copper powder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-107444