Atomizing nozzle and process

Details Atomizing nozzle and process Atomizing nozzle and process

1990-10-09

1992-06-30

Kashnikow, Andres

Fluid sprinkling, spraying, and diffusing

Processes

Including mixing or combining with air, gas or steam

239 79, 2393975, 2394245, 239433, B22F 908

Patent

active

051255740

ABSTRACT:
High pressure atomizing nozzle includes a high pressure gas manifold having a divergent expansion chamber between a gas inlet and arcuate manifold segment to minimize standing shock wave patterns in the manifold and thereby improve filling of the manifold with high pressure gas for improved melt atomization. The atomizing nozzle is especially useful in atomizing rare earth-transition metal alloys to form fine powder particles wherein a majority of the powder particles exhibit particle sizes having near-optimum magnetic properties.

REFERENCES:
patent: 2997245 (1961-08-01), Nilsson et al.
patent: 3067956 (1962-12-01), Tove
patent: 3141194 (1964-07-01), Jester
patent: 3253783 (1966-05-01), Probst et al.
patent: 3302892 (1967-02-01), Nilsson
patent: 3387783 (1968-06-01), Schellenberg et al.
patent: 3592391 (1971-07-01), Bender et al.
patent: 3663317 (1972-05-01), Westendorp et al.
patent: 3834629 (1974-09-01), Hellman et al.
patent: 4575325 (1986-03-01), Duerig et al.
patent: 4585473 (1986-04-01), Narasimhan et al.
patent: 4601875 (1986-07-01), Yamamoto et al.
patent: 4619845 (1986-10-01), Ayers et al.
patent: 4624409 (1986-11-01), Takeda et al.
patent: 4664724 (1987-05-01), Mizoguchi et al.
patent: 4801340 (1989-01-01), Inoue et al.
patent: 4817873 (1989-04-01), McKay
I. E. Anderson et al., Fluid Flow Effects in Gas Atomization Processing, Oct. 1989.
R. S. Figliola et al., Flow Measurements in Gas Atomization Processes, 1989.
I. E. Anderson et al., Observations of Gas Atomization Process Dynamics, 1988.
E. J. Lavernia et al., Ultrasonic Gas Atomization, Apr. 1986.
V. Anand et al., Rapid Solidification of a Modified 7075 Aluminum Alloy by Ultrasonic Gas Atomization, 1981.

Affiliated with

Also associated with

Rating

Atomizing nozzle and process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Atomizing nozzle and process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Atomizing nozzle and process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1857963