Hardening protection compositions for partial carburization of metallic components

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United States of America Patent

PATENT NO 6964712
APP PUB NO 20020020471A1
SERIAL NO

09922948

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Abstract

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Hardening protection compositions based on substances which form boron glass for partial carburization of metallic components, which contain magnesium-silicon compounds as an additive. These hardening protection compositions can be used very advantageously in processes for the partial carburization of metallic components and in particular are outstandingly suitable for vacuum carburization.

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Patent Owner(s)

  • DURFERRIT GMBH;HOUGHTON DURFERRIT GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baudis, Ulrich Alzenau, DE 13 54
Wigger, Stefan Hanau, DE 5 28

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