Stress-relieved diamond inserts
作者： J. Daniel Belnap , Lynn Belnap , Christopher A. Tucker
DOI:
关键词: Drill bit 、 Diamond 、 Polycrystalline diamond 、 Substrate (printing) 、 Transition layer 、 Metallurgy 、 Layer (electronics) 、 Stress (mechanics) 、 Composite material 、 Materials science
摘要: A drill bit including at least one stress-relieved cutting element, wherein the element is mounted on bit, includes a substrate, transition layer disposed upon substrate and polycrystalline diamond having thickness of 0.008 inches layer.
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