B - Operations – Transporting – 24 – D
Patent
B - Operations, Transporting
24
D
25/140, 57/17
B24D 3/04 (2006.01) B24D 3/06 (2006.01) C09K 3/14 (2006.01)
Patent
CA 2017416
COMPOSITE CEMENTED CARBIDE ABSTRACT OF THE DISCLOSURE A composite material is disclosed along with the method of making the same. The material comprises a tough grade of cemented carbide granule dispersed with a hard brittle grade of cemented carbide granules to form a matrix. The quantity of hard, brittle cemented carbide granules is between 20% to 60% of the total composition. Such material functions to improve wear resistance without sacrificing toughness.
Keshavan Madapusi K.
Rey Proserfina C.
Keshavan Madapusi K.
Oyen Wiggs Green & Mutala
Rey Proserfina C.
Smith International Inc.
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