Iron-Nickel-Cobalt Alloy

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United States of America Patent

APP PUB NO 20100175847A1
SERIAL NO

12223131

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Abstract

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Use of an iron-nickel-cobalt alloy in CFC mould construction comprising (in % by mass) Ni from 30 to 35%, Co from 3 to 6%, Al from 0.001 to 0.1%, Mn from 0.005 to 0.5%, Si from 0.005 to 0.5%, C max. 0.1%, balance Fe and constituents resulting from production, with the alloy having a mean coefficient of thermal expansion in the temperature range from 20 to 200 DEG C of <2.0 OE10<−6>/K.

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Patent OwnerAddress
OUTOKUMPU VDM GMBH58791 WERDOHL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boer, Bernd Altena, DE 2 3
Gehrmann, Bodo Plettenberg, DE 11 20

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