Fluid sprinkling – spraying – and diffusing – Processes – Including electrostatic charging
Patent
1988-07-19
1990-04-24
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Processes
Including electrostatic charging
239690, 239 83, 239545, B05B 506, B05B 718
Patent
active
049193350
ABSTRACT:
A method and device for dispersing molten metal into fine particulate spray, the method comprises applying an electric current through the molten metal and simultaneously applying a magnetic field to the molten metal in a plane perpendicular to the electric current, whereby the molten metal is caused to form into droplets at an angle perpendicular to both the electric current and the magnetic field. The device comprises a structure for providing a molten metal, appropriately arranged electrodes for applying an electric current through the molten metal, and a magnet for providing a magnetic field in a plane perpendicular to the electric current.
REFERENCES:
patent: 1569564 (1926-01-01), Miller
patent: 3313608 (1967-04-01), Guger et al.
patent: 3830603 (1974-08-01), Blucher et al.
patent: 4264641 (1981-04-01), Mahoney et al.
patent: 4272463 (1981-06-01), Clark et al.
E. J. Lavernia and N. J. Grant, "Ultrasonic Gas Atomization," Metal Powder Report 41, 4 (Apr. 1986), 255.
Alan Lawley, "Modern Powder Metallurgy Science and Technology," J. of Metals, Aug. 1986, pp. 15-25.
P. E. Hugo et al., "Characteristics of Tin Powder Produced by an Annular Gas Atomization Nozzle," The International Journal of Powder Metallurgy & Powder Tech., vol. 18, No. 4, 1982.
R. W. Evans, A. G. Leatham, and R. G. Brooks, "The Osprey Preform Process," Powder Metallurgy 28, 1 (1985) 13.
B. A. Rickinson, F. A. Kirk, and D. R. G. Davies, "CSD: A Novel Process for Particle Metallurgy Products," Powder Metallurgy 24, 1 (1988) 1.
E. Lavernia, G. Rai, and N. J. Grant, "Liquid Dynamic Compaction of a Rapidly Solidified High Strength Aluminum Alloy," Int. J. Powder, Met. 22, 1 (1986) 9.
E. Lavernia, N. J. Grant, T. Ando, "Structure and Properties of the Lithium Containing X2020 Aluminum Alloys Produced by Liquid Dynamic Compaction," Proc. Intl. Conf. Rapidly Solidified Materials, San Diego, CA 3-5 Feb. 1986, Amer. Soc. for Metals, Metals Park, OH (1986) 29.
E. Lavernia, Development of the Liquid Dynamic Compaction Technique and its Application to Two High Strength Aluminum Alloys, Ph.D. Thesis, (1986) M.I.T., Cambridge, MA.
K. Ogata, E. Lavernia, G. Rai, and N. J. Grant, "Structure and Properties of a Rapidly Solidified Superalloy Produced by Liquid Dynamic Compaction," Intl. J. Rapid Solidification, 2, 1 (1986) 21.
Alexeff Igor
Hobson David O.
Sikka Vinod K.
Constant Richard E.
Hamel Stephen D.
Kashnikow Andres
Moser William R.
The United States of America as represented by the United States
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