Castings from alloys having large liquidius/solidus temperature differentials

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United States of America Patent

PATENT NO 6648993
APP PUB NO 20020162611A1
SERIAL NO

09797465

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Abstract

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The casting porosity of an unwrought casting made from an alloy having a large difference between its liquidus and solidus temperatures is reduced by subjecting the casting to hot isostatic pressing.

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Patent Owner(s)

Patent OwnerAddress
BRUSH WELLMAN INC17876 ST CLAIR AVENUE CLEVELAND OH 44110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashiguchi, Don H University Hts., OH 6 62

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