Leached superabrasive elements and systems, methods and assemblies for processing superabrasive materials

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United States of America

PATENT NO 12023782
SERIAL NO

17592388

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Abstract

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Superabrasive elements may be produced by method includes providing a superabrasive element including a polycrystalline diamond table that includes a metallic material disposed in interstitial spaces defined within the polycrystalline diamond table. The polycrystalline diamond table includes a superabrasive face and a superabrasive side surface extending around an outer periphery of the superabrasive face. The method also includes leaching the metallic material from at least a volume of the polycrystalline diamond table to produce a leached volume in the polycrystalline diamond table by (1) exposing at least a portion of the polycrystalline diamond table to a processing solution, (2) exposing an electrode to the processing solution, and (3) applying a charge to the electrode.

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Patent Owner(s)

Patent OwnerAddress
US SYNTHETIC CORPORATION1260 SOUTH 1600 WEST OREM UT 84058

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bond, Oakley D Nephi, US 8 4
Chapman, Mark Pehrson Provo, US 17 58
Heaton, Daren Nathaniel Spanish Fork, US 17 10
Lynn, Jeremy Brett Nephi, US 11 7

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