Preparation of rapidly solidified particulates

Details Preparation of rapidly solidified particulates Preparation of rapidly solidified particulates

B - Operations, Transporting

22

F

18/500.2

B22F 9/10 (2006.01)

Patent

CA 1160409

PREPARATION OF RAPIDLY SOLIDIFIED PARTICULATES ABSTRACT Normally solid materials, e.g. metals or metal alloys, are provided as solid particulates, and preferably as fine spherical to almost spherical, as well as fiber-like, particulates, including solid particulates of a metallic glassy structure, by contacting a molten stream of the material, which at a temperature within 25 percent of its equilibrium melting point °K has a surface tension of 10 to 2500 dynes/cm. and a viscosity of 0.001 to 1 poise, preferably from 10° C to 100° C above its melting point, with a rapidly moving wall of a centrifugally disposed rotating liquid quench fluid, e.g. water or an oil, etc., in a manner adapted to disrupt the stream with breaking of the stream into molten globules or particles and to quench rapidly these globules or particles into the solid particulates. The produced solid particulates subsequently are separated from the liquid quench fluid and classified to find utility for example in powder metallurgical applications.

379878

Affiliated with

Also associated with

Rating

Preparation of rapidly solidified particulates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Preparation of rapidly solidified particulates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparation of rapidly solidified particulates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-957199