US Synthetic Corporation

Kevin Alexander Shirley

Debkumar Mukhopadhyay

Paul Douglas Jones

Daren Nathaniel Heaton

Embodiments disclosed herein are directed to assemblies for forming polycrystalline diamond compacts and methods for forming the polycrystalline diamond compacts with the assemblies. An example assembly includes a substrate and a diamond material positioned adjacent to an interfacial surface of the substrate. The assembly also includes an enclosure defining a chamber. The substrate and the diamond material are disposed in the chamber. In an embodiment, the assembly includes a sealant and the sealant includes at least one of cobalt or a copper-nickel alloy. In an embodiment, the substrate includes a concave bottom surface that is opposite the interfacial surface.

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Sandy, UT, United States of America

Kevin Alexander Shirley