CA2265399C - Composites de diamant a matrice metallique ou de nitrure de bore cubique
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Composites de diamant a matrice metallique ou de nitrure de bore cubique
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Publication number
CA2265399C
CA2265399CCA 2265399CA2265399ACA2265399CCA 2265399 CCA2265399 CCA 2265399CCA 2265399 CA2265399 CA 2265399CA 2265399 ACA2265399 ACA 2265399ACA 2265399 CCA2265399 CCA 2265399C
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Canada
Prior art keywords
super
hard
metal
diamond
component
Prior art date
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Smith International Inc
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Smith International Inc
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Publication date
Application filed by Smith International IncfiledCriticalSmith International Inc
Publication of CA2265399A1publicationCriticalpatent/CA2265399A1/fr
Application grantedgrantedCritical
Publication of CA2265399CpublicationCriticalpatent/CA2265399C/fr
Trépans rotatifs de forage de terrain contenant des corps de trépan dotés de particules de carbure de bore dans des matériaux de matrice en aluminium ou en alliage à base d'aluminium et procédés de formation de ces trépans
Diamond enhanced cutting elements, earth-boring tools employing diamond-enhanced cutting elements, and methods of making diamond-enhanced cutting elements