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System and method of forming nanostructured ferritic alloy

United States Patent

July 26, 2016
View the Complete Patent at the US Patent & Trademark Office
A system for mechanical milling and a method of mechanical milling are disclosed. The system includes a container, a feedstock, and milling media. The container encloses a processing volume. The feedstock and the milling media are disposed in the processing volume of the container. The feedstock includes metal or alloy powder and a ceramic compound. The feedstock is mechanically milled in the processing volume using metallic milling media that includes a surface portion that has a carbon content less than about 0.4 weight percent.
Dial; Laura Cerully (Clifton Park, NY), DiDomizio; Richard (Charlton, NY), Alinger; Matthew Joseph (Delmar, NY), Huang; Shenyan (Niskayuna, NY)
General Electric Company (Niskayuna, NY)
13/ 953,845
July 30, 2013
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH AND DEVELOPMENT This invention was made with Government support under contract number DE-EE0005573 awarded by the U.S. Department of Energy. The Government has certain rights in the invention.