Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Allan William Rainey0
John Franklin Kita0
Date of Patent
August 21, 2007
Patent Application Number
10657896
Date Filed
September 9, 2003
Patent Primary Examiner
Patent abstract
In accordance with the present invention, a method for manufacturing tungsten carbide components is provided. The method includes forming a composite material out of tungsten carbide powder and binder powder, pressing the composite material into a plurality of components, heating the plurality of components, optionally under pressure, to liquefy the binder, cooling the plurality of components until the binder solidifies, optionally grinding each of the plurality of components to a desired size, and cascading the plurality of components in a cascading machine under high energy conditions.
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