Gas atomizer for spray casting

Metal founding – Means to shape metallic material – Continuous or semicontinuous casting

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

164 46, 118302, 239214, B22D 2300

Patent

active

049017845

ABSTRACT:
A gas-atomizing system for spray casting a spray of molten metal on a moving substrate in which the gas atomizing device is in the form of an annulus having a central opening therethrough through which the molten metal to be atomized flows. The annulus is provided with a plenum chamber which communicates with elongated openings on the bottom surface of the annulus. The manifold and outlets are so arranged that a divergent conical spray pattern is produced having a central axis inclined with respect to the vertical axis of the molten metal stream in a direction downstream of the moving substrate upon which the spray material is deposited.

REFERENCES:
patent: Re31767 (1984-12-01), Brooks
patent: 2559351 (1951-07-01), Drake et al.
patent: 2972185 (1961-02-01), Brennan
patent: 3608615 (1971-09-01), Conlon
patent: 3727672 (1973-04-01), Grenfell
patent: 3742585 (1973-07-01), Wentzell
patent: 3775156 (1973-11-01), Singer
patent: 3826301 (1974-07-01), Brooks
patent: 3909921 (1975-10-01), Brooks
patent: 4512384 (1985-04-01), Sendzimir
patent: 4546815 (1985-10-01), Liebermann et al.
patent: 4582117 (1986-04-01), Kushnick
patent: 4588021 (1986-05-01), Bergeron et al.
patent: 4642130 (1987-02-01), Hargreaves et al.
patent: 4721154 (1988-01-01), Christ et al.
R. W. Evans et al., "The Osprey Preform Process", 1985, pp. 13-20, Powder Metallurgy, vol. 28, No. 1.
A. G. Leatham et al., "The Osprey Process for the Production of Spray-Deposited Roll, Disc, Tube and Billet Preforms", 1985, pp. 157-173, Modern Developments in Powder Metallurgy, vols. 15-17.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Gas atomizer for spray casting does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas atomizer for spray casting, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas atomizer for spray casting will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1609258

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.