Cutting element

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United States of America Patent

PATENT NO 9199356
APP PUB NO 20120159865A1
SERIAL NO

13330188

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Abstract

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A cutting element is described comprising a super-hard cutting table, a substrate and a metal or alloy layer. A surface of the superhard cutting table, is joined to the substrate by means of the metal or alloy layer which is positioned between them. At least a first surface of the metal or alloy layer and at least a first surface of the cutting table are co-operatively shaped with each other such that the co-operative shaping substantially prevents relative movement between the cutting table and the metal or alloy layer.

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Patent Owner(s)

Patent OwnerAddress
ELEMENT SIX (PRODUCTION) (PTY) LTD1559 SPRINGS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liversage, John Hewitt Gauteng, ZA 13 111

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