Metal founding – Means to shape metallic material – Continuous or semicontinuous casting
Patent
1989-03-29
1990-02-20
Lin, Kuang Y.
Metal founding
Means to shape metallic material
Continuous or semicontinuous casting
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.
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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.
Ashok Sankaranarayanan
Cheskis Harvey P.
Lin Kuang Y.
Olin Corporation
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