Method to form Fe16N2

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United States of America Patent

PATENT NO 9822006
APP PUB NO 20160297679A1
SERIAL NO

14682245

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Provided is a method and system for making powdered Fe16N2. The method can include sealing iron powder and a fixed amount of ammonia (NH3) gas within a pressure vessel. The pressure of the fixed amount of ammonia gas in the pressure vessel can be elevated so that Fe16N2 can be formed from the iron powder. Use of a pressure vessel and a fixed amount of ammonia gas can provide economic and environmental benefits such as higher conversion rates of iron powder into Fe16N2, reduced ammonia gas use, and reclamation of used ammonia gas.

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Patent Owner(s)

Patent OwnerAddress
THE BOEING COMPANY100 N RIVERSIDE PLAZA CHICAGO IL 60606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cui, Shanying Calabasas, US 35 49
Gross, Adam Franklin Santa Monica, US 10 48
Vajo, John J West Hills, US 79 349

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