DP cemented carbide rod

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New Material Graded Cemented Carbide Rod


Dual Property (DP) cemented carbide refers to a specialized material design—most prominent in mining, rock drilling, and heavy industrial applications—featuring distinct microstructural zones with varying binder or cobalt concentrations to balance hardness and toughness. Unlike uniform solid carbide rods, DP carbides have a macro-gradient structure where the surface or outer zone differs in composition from the core.

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