Metal powder

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United States of America Patent

PATENT NO 9856546
SERIAL NO

12441938

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Abstract

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The invention provides for a cermet powder containing

    75-90% by weight of at least one hard material powder,from 10 to 25% by weight of one or more matrix metal powders andup to 3% by weight of at least one modifier,wherein the matrix metal powder or powders containfrom 0 to 38% by weight of cobalt,from 0 to 38% by weight of nickel,from 0 to 20% by weight of aluminum,from 0 to 90% by weight of iron andfrom 10 to 35% by weight of chromium andthe sum of the contents of iron and chromium is in the range from 10 to 95% by weight and the sum of the contents of cobalt, nickel and iron is in the range from 65 to 95% by weight. The invention also relates to a cermet and a process to make the cermet containing the cermet powder and shaped article coated with the cermet powder and a process to make the shaped article.

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Patent Owner(s)

Patent OwnerAddress
H C STARCK SURFACE TECHNOLOGY AND CERAMIC POWDERS GMBH80339 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eiling, Aloys Bochum, DE 14 154
Fischer, Jürgen Langelsheim, DE 10 32
Scholl, Roland Gürwihl, DE 12 52
Schrumpf, Frank Goslar, DE 16 40
Thienel, Peter Vienenburg, DE 1 9
Zimmermann, Stefan Laufenburg, DE 59 707

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