Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mohammad N. Sani0
Date of Patent
October 11, 2011
0Patent Application Number
119836190
Date Filed
November 9, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
In one embodiment of the present invention, a method of fabricating a superabrasive article is disclosed. A mass of unsintered diamond particles may be infiltrated with metal-solvent catalyst from a metal-solvent-catalyst-containing material to promote formation of a sintered body of diamond grains including interstitial regions. At least a portion of the interstitial regions may also be infiltrated with silicon from a silicon-containing material. The silicon reacts with the sintered body to form silicon carbide within a portion of the interstitial regions.
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