METHOD FOR FORMING A NITROGENATION BARRIER AND MACHINE FORMED USING A BODY HAVING THE NITROGENATION BARRIER

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United States of America Patent

SERIAL NO

15895743

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Abstract

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A method includes forming one or more oxide barrier layers on one or more protected portions of a magnetic, metallic body, and converting one or more unprotected portions of the magnetic, metallic body to a less magnetic material by exposing the magnetic metallic body having the one or more oxide barrier layers formed thereon to nitrogen. One or more protected portions of the magnetic, metallic body that are beneath the one or more oxide barrier layers are not converted to the less magnetic material. The method can be used to form one or more layers of a laminated electric motor.

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Patent Owner(s)

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GENERAL ELECTRIC COMPANYSCHENECTADY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buresh, Steve Niskayuna, US 1 2
Corah, Susan Niskayuna, US 3 3
Johnson, Francis Niskayuna, US 74 349
Klapper, Christopher Niskayuna, US 2 3
Kool, Lawrence Bernard Niskayuna, US 82 408
Zhang, Wanming Niskayuna, US 8 6
Zou, Min Niskayuna, US 22 23

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