Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 24, 2015
0Patent Application Number
134256470
Date Filed
March 21, 2012
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Polycrystalline diamond (“PCD”) anvils and associated ultra-high pressure apparatuses employing such anvils. The PCD anvils include an anvil body defining an anvil face. The anvil body comprises a plurality of diamond grains defining a plurality of interstitial regions, with a metal-solvent catalyst occupying at least a portion of the plurality of interstitial regions. The plurality and diamond grains and the metal-solvent catalyst of the PCD collectively exhibit a coercivity of about 115 Oe or more and a specific magnetic saturation of about 15 G·cm3/g or less.
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