Dense packing particle size distribution for PDC cutters

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11279002
APP PUB NO 20190134781A1
SERIAL NO

16201436

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Abstract

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A superabrasive compact and a method of making the superabrasive compact are disclosed. A method of making a superabrasive compact comprises steps of providing a plurality of superabrasive particles having a particle size distribution with a first ratio (d50)/(d50 principle particles) ranging from about 0.86 to about 0.92; providing a support to the plurality of superabrasive particles; and subjecting the support and the plurality of superabrasive particles to conditions of an elevated temperature and pressure suitable for producing the polycrystalline superabrasive compact.

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Patent Owner(s)

Patent OwnerAddress
DIAMOND INNOVATIONS INCWORTHINGTON OH 43085

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Flood, Gary M Canal Winchester, US 8 453

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