Superhard tool tip, method for making same and tool comprising same

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United States of America Patent

PATENT NO 9844814
SERIAL NO

13576049

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Abstract

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A tip (20) for a rotary machine tool comprising a superhard structure (12) joined to a cemented carbide substrate 14 by means of at least one intermediate layer (161, 62, 163) disposed between the superhard structure (12) and the cemented carbide substrate (14), the intermediate layer or layers (161, 162, 163) comprising grains of superhard material and grains of a metal carbide material dispersed in a metal binder material.

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Patent Owner(s)

Patent OwnerAddress
ELEMENT SIX ABRASIVES S A1255 LUXEMBOURG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barry, John James County Clare, IE 15 114
Fries, Robert Springs, ZA 41 1506
Jonker, Cornelis Roelof Springs, ZA 20 244
Kasonde, Maweja Springs, ZA 29 142

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