Additive manufacturing of metal alloys and metal alloy matrix composites

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12116652
APP PUB NO 20230127550A1
SERIAL NO

18087037

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An additive manufacturing method of producing a metal alloy article may involve: Providing a supply of a metal alloy in powder form; providing a supply of a nucleant material, the nucleant material lowering the nucleation energy required to crystallize the metal alloy; blending the supply of metal alloy powder and nucleant material to form a blended mixture; forming the blended mixture into a first layer; subjecting at least a portion of the first layer to energy sufficient to raise the temperature of the first layer to at least the liquidus temperature of the metal alloy; allowing at least a portion of the first layer to cool to a temperature sufficient to allow the metal alloy to recrystallize; forming a second layer of the blended mixture on the first layer; and repeating the subjecting and allowing steps on the second layer to form an additional portion of the metal alloy article.

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Patent Owner(s)

Patent OwnerAddress
ELEMENTUM 3D INC400 YOUNG COURT UNIT 1 ERIE CO 80516

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iten, Jeremy Joseph Erie, US 11 70
Nuechterlein, Jacob S Erie, US 8 68

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