Compacts for producing polycrystalline diamond compacts, and related polycrystalline diamond compacts

摘要

A method of forming a PDC cutter having solvent metal catalyst located adjacent the diamond and/or in the diamond and a layer of reactive material on the layer of diamond, the layer of reactive material for promoting the flow of the solvent metal catalyst material from the layer of diamond under high pressure and high temperature. Compacts for producing polycrystalline diamond compacts, and related polycrystalline diamond compacts are also disclosed.