Hard-facing for downhole tools and matrix bit bodies with enhanced wear resistance and fracture toughness

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United States of America Patent

PATENT NO 9604345
APP PUB NO 20150122552A1
SERIAL NO

14070003

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Abstract

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A composite material and a methods of making and using the composite material, wherein the composite material provides improved wear resistance and fracture toughness to hard-facing and matrix materials for down hole drilling tools.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL OILWELL DHT L P500 CONROE PARK WEST DRIVE CONROE TX 77303

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arceneaux,, Sr Wesley Craig Spring, US 1 3
Sreshta, Harold A Conroe, US 16 363
Sue, Jiinjen Albert The Woodlands, US 27 397
Wang, Ying The Woodlands, US 968 7243

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