A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
METHODS OF FORMING POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS, CUTTING ELEMENTS, AND EARTH BORING TOOLS CARRYING CUTTING ELEMENTS
Methods of forming polycrystalline diamond elements include forming a polycrystalline diamond compact comprising a cavity in a surface thereof. A catalyst is at least substantially removed from the polycrystalline diamond compact, and the polycrystalline diamond compact is secured to a supporting substrate. Cutting elements include a diamond table formed with a cavity in a back side surface thereof and a supporting substrate secured to the back side surface of the diamond table. Earth-boring tools comprise a bit body carrying one or more cutting elements including a diamond table, a supporting substrate and an adhesion layer comprising a superhard material between and bonding the cutting table and the supporting substrate.
METHODS OF FORMING POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS, CUTTING ELEMENTS, AND EARTH BORING TOOLS CARRYING CUTTING ELEMENTS
Methods of forming polycrystalline diamond elements include forming a polycrystalline diamond compact comprising a cavity in a surface thereof. A catalyst is at least substantially removed from the polycrystalline diamond compact, and the polycrystalline diamond compact is secured to a supporting substrate. Cutting elements include a diamond table formed with a cavity in a back side surface thereof and a supporting substrate secured to the back side surface of the diamond table. Earth-boring tools comprise a bit body carrying one or more cutting elements including a diamond table, a supporting substrate and an adhesion layer comprising a superhard material between and bonding the cutting table and the supporting substrate.
METHODS OF FORMING POLYCRYSTALLINE DIAMOND CUTTING ELEMENTS, CUTTING ELEMENTS, AND EARTH BORING TOOLS CARRYING CUTTING ELEMENTS
VERFAHREN ZUR FORMUNG VON ELEMENTEN ZUM SCHNEIDEN AUS POLYKRISTALLINEN DIAMANT, SCHNEIDEELEMENTE UND MIT DEN SCHNEIDEELEMENTEN AUSGERÜSTETE BOHRMEISSEL
PROCÉDÉS DE FORMATION D'ÉLÉMENTS DE COUPE EN DIAMANT POLYCRISTALLIN, ÉLÉMENTS DE COUPE ET OUTILS DE FORAGE PORTANT DES ÉLÉMENTS DE COUPE
LYONS NICHOLAS J (author)
2019-01-23
Patent
Electronic Resource
English
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