DIAMOND CUTTING ELEMENTS FOR DRILL BITS SEEDED WITH HCP CRYSTALLINE MATERIAL

A polycrystalline diamond compact (PDC), which is attached or bonded to a substrate to form a cutter for a drill bit, is comprised of sintered polycrystalline diamond interspersed with a seed material which has a hexagonal close packed (HCP) crystalline structure. A region of the sintered polycrysta...

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Bibliographic Details
Main Authors DUBOSE WILLIAM HENRY, BOWDEN NEAL ALAN, MURDOCK ANDREW DAVID, MUMMA MATTHEW DOUGLAS, CLEGG JOHN MARTIN
Format Patent
LanguageEnglish
Published 23.12.2015
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