MnAl alloy, particles thereof, and method for production

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United States of America

PATENT NO 12240036
APP PUB NO 20230249248A1
SERIAL NO

18164038

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Abstract

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An alloy represented by the formula (MnxAly)Cz, the alloy being aluminum (Al), manganese (Mn), and carbon (C), and optionally unavoidable impurities; wherein x=56.0 to 59.0 y=41.0 to 44.0 x+y=100, and z=1.5 to 2.4. The alloy is highly suitable for forming the ε and τ phase in high purity and high microstructural homogeneity. A method for processing an alloy of formula (Mnx′Aly′)Cz′, wherein x′=52.0 to 59.0, y′=41.0 to 48.0, x′+y′=100, and z′=0.1 to 3.0, the process including providing the raw materials of the alloy, melting the raw materials, and forming particles of the alloy by gas atomization of the molten alloy.

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Patent Owner(s)

  • HÖGANÄS AB (PUBL)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Hailiang Uppsala, SE 2 2
Sahlberg, Martin Häggblad Uppsala, SE 2 2
Skårman, Björn Höganäs, SE 12 57

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