AGENT FOR CONFERING BEST PALATE, FOOD, DRINK OR AN INTERMEDIATE USED TO PREPARE A FOOD OR A DRINK, AND, A METHOD FOR INTENSIFYING THE PALADAR OF A FOOD OR A DRINK

摘要

"Polycrystalline Diamond Element, Method for Fabricating a Polycrystalline Diamond Element, Polycrystalline Diamond Insert for a Tool, Tool, and, Rotary Drill Bit" One embodiment of a polycrystalline diamond insert (PCD) comprises one embodiment of a pcd element attached to a cemented carbide substrate at an interface. The PCD element has internal diamond surfaces that define interstices between them. the pcd element comprises a masked or passivated region and an unmasked or unpassivated region, the unmasked or unpassivated region defining a boundary with the substrate, the boundary being the interface. at least some of the internal diamond surfaces of the masked or passivated region contact a masking or passivating medium, and some or all of the interstices of the masked or passivated region and the unmasked or unpassivated region are at least partially filled with material. infiltrating.