ALLOYS WITH LOW COEFFICIENT OF THERMAL EXPANSION AS PDC CATALYSTS AND BINDERS

摘要

A cutting table includes a lattice structure and a catalyst material deposited within voids formed within the lattice structure. The catalyst material is deposited in the voids during a sintering process that forms the lattice structure. The catalyst material facilitates the growth of the lattice structure. The catalyst material has a coefficient of thermal expansion that is less than that of cobalt.

主权项

1. A cutting table, comprising:
a lattice structure forming interstitial spaces therein; and a catalyst material deposited within the interstitial spaces during a sintering process that forms the lattice structure, the catalyst material facilitating the growth of the lattice structure, the catalyst material having a coefficient of thermal expansion that is less than the coefficient of thermal expansion of cobalt.