Olin Corporation

Thomas J Melillo

Sankaranarayanan Ashok

W Gary Watson

Harvey P Cheskis

Michael A D'Onofrio

A method of casting metal material wherein metallic metal is deposited on a foil moving underneath the feeding means for the molten metal and is supported on a supporting substrate. The foil is formed with side edges before receiving a deposit of molten metal to contain the flow of molten metal thereon in a direction transverse to the direction of movement of the foil.

Casting of metal strip

The apparatus and method for spray casting a spray of molten metal on a moving substrate. The leading edge of the spray pattern is deflected away from or into the spray pattern to eliminate the cooler and less dense particles of the leading edge from contacting the substrate. The deflector preferably has a surface of non-wetting material to prevent the build up of material thereon.

Spray casting of molten metal

A molten metal gas-atomizing spray-depositing apparatus employs an asymmetrical gas-atomizing device for generating one-sided shear forces for breaking-up and atomizing a stream of molten metal into metal particles in a divergent spray pattern of higher mass density at an upstream leading peripheral portion of the spray pattern, relative to the direction of movement of a substrate, than either of a center region or downstream trailing peripheral region of the pattern.

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East Haven, CT, United States of America

Thomas J Melillo