Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark C. Morris0
Robert J. Dawson0
Brian Hann0
Donald G. Godfrey0
Harry Lester Kington0
Michael G. Volas0
Date of Patent
September 20, 2016
0Patent Application Number
140439940
Date Filed
October 2, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In accordance with an exemplary embodiment, a method of forming a oxide dispersion-strengthened alloy metal includes the steps of providing, in a powdered form, an oxide dispersion-strengthened alloy composition that is capable of achieving a dispersion-strengthened microstructure, directing a low energy density energy beam at a portion of the alloy composition, withdrawing the energy beam from the portion of the powdered alloy composition, and cooling the portion of the powdered alloy composition at a rate greater than or equal to about 106° F. per second, thereby forming the oxide dispersion-strengthened alloy metal.
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