Method for producing aluminum powder alloy products having improved strength properties

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United States of America Patent

PATENT NO 4435213
SERIAL NO

06417796

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Abstract

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Aluminum alloy atomized or other powder is compacted and shaped into a useful article including heating the compact rapidly by induction heating techniques. Such rapid induction heating results in improved strength or toughness properties without substantial penalty in elongation, thereby rendering the product so produced more useful in high strength applications. The product so produced may be subsequently shaped by forging, extruding or rolling processes.

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Patent Owner(s)

Patent OwnerAddress
ALUMINUM COMPANY OF AMERICA A CORP OF PAPITTSBURGH PA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hildeman, Gregory J Murrysville, PA 12 156
Kuli, Jr John C Saxonburg, PA 1 35
Vivola, Leo A New Kensington, PA 3 40

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