Method in producing a molding of an iron alloy

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United States of America Patent

PATENT NO 4820484
SERIAL NO

06929105

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Abstract

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Method in producing a molding of an iron alloy, wherein the molding is produced by hot isostat pressing of a prealloyed powder comprising 0.5 to 2.8% coal by weight, 24 to 35% chromium by weight, from effective amount to 2% silicon by weight, from effective amount to 1.5% manganese by weight, 0 to 2.3% nickel weight, and 0 to 3.0% molybdenum by weight, and the residue iron.

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Patent Owner(s)

  • ASEA STAL AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ekbom, Ragnar Finspang, SE 8 66

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