Method of manufacturing metal articles

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United States of America Patent

PATENT NO 11130191
APP PUB NO 20180021878A1
SERIAL NO

15217340

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Abstract

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A method for making an article is disclosed. According to the method, a digital model of the article is generated. The digital model is inputted into an additive manufacturing apparatus comprising an energy source. The additive manufacturing apparatus applies energy from the energy source to successively applied incremental quantities of a powder to fuse the powder to form the article corresponding to the digital model. The powder particles individually include a composite core including a first phase of a first metal and a second phase of a ceramic. A first shell including a second metal is disposed over the core.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION4747 HARRISON AVENUE PO BOX 7002 ROCKFORD IL 61125-7002

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Karlen, Eric Rockford, US 44 223
Wentland, William Louis Rockford, US 34 126

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