Brief Introduction
Tungsten Carbide Supported PCD Die Blanks
The carbide ring protects the PCD diamond core, thus it provides the greater structural toughness, allows the finished die to withstand the heavy, and affords high shock during the wire drawing process. So it is suitable for high strength and high speed wire drawing. Round shape. Carbide-supported die blanks are available from standard D12 to D33.
Polycrystalline diamond, abbreviated as PCD, normally called PCD blank, which is made by synthetic diamond micron powder at the high temperature and pressure sintering production environment.
Features:
Be used for drawing many different varieties of material, gold wire, copper wire, iron wire, stainless steel wire, aluminum wire, etc;
Based on the applications of wire drawing, the average grain sizes of diamond grain: 1 um, 3 um, 5um, 10 um, 25 um, 50um;
Available for lots types of wire drawing operation, from rod-size to fine-size;
Unsupported wire die blanks. Supported wire die blanks;
Coblat-bond PCD blanks. Sillicon-bond PCD blanks;
Can be used for wet and dry drawing applications;
Good finish surface;
High wear resistance.
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