Method of heat-treating additively-manufactured ferromagnetic components

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United States of America Patent

PATENT NO 11462344
APP PUB NO 20210035716A1
SERIAL NO

16526192

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Abstract

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A method of heat-treating an additively-manufactured ferromagnetic component is presented. The additively-manufactured ferromagnetic component includes a metal alloy having iron and cobalt. The method of heat-treating is performed such that a saturation flux density of a heat-treated ferromagnetic component is greater than a saturation flux density of an as-formed ferromagnetic component. The heat-treated ferromagnetic component has a microstructure having an average grain size of substantially all grains in a range of about 0.1 micron to about 25 microns. A ferromagnetic component is also presented.

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Patent Owner(s)

Patent OwnerAddress
GENERAL ELECTRIC COMPANY1 RIVER ROAD SCHENECTADY NY 12345

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adharapurapu, Raghavendra Rao Bangalore, IN 25 62
Mathew, Reshma Saira Bangalore, IN 1 1
Sadananda, Rao Sudeep Pradhan Bangalore, IN 9 88
Zou, Min Niskayuna, US 36 372

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