High pressure carbide component with surfaces incorporating gradient structures

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United States of America Patent

PATENT NO 9764523
APP PUB NO 20130133531A1
SERIAL NO

13684607

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Abstract

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An anvil including a hard phase and a metal matrix in which the hard phase is dispersed, a concentration of the metal matrix phase varying according to a concentration gradient, is disclosed. The anvil may be used in a high pressure press. Methods of making an anvil including forming a hard phase dispersed in a metal matrix phase, a concentration of the metal matrix phase varying according to a concentration gradient, are also disclosed.

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Patent Owner(s)

Patent OwnerAddress
SMITH INTERNATIONAL INC16740 HARDY STREET HOUSTON TX 77032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belnap, J Daniel Lindon, US 74 1971
Carter, Lan Payson, US 4 51

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