8000HV High Abrasion Resistance PCD Blanks With Tungsten Carbide

Application
The PCD cutting tool blanks are widely used for the machining of non-ferrous metals and alloys, such as aluminum, copper, aluminum / gray iron composites, as well as nonmetallic materials such as wood, chipboard, ceramics, plastic, rubber etc, where high abrasion resistance and good surface finish are required. The products are available in 5um, 10 um and 25um.

And the application fields including aviation, the car industry, electronics, and the wood and stone industry, ranges in many different fields.

Description
The PCD blank has the advantages of high hardness, high abrasive resistance, high thermal conductivity, low friction coefficient, low heat expansion coefficient, good strength and toughness. It can realize high speed cutting, hard material cutting and high precision processing. The PCD blank meets the requirement of environmental protection. The PCD blank is manufactured by world famous companies.

Features
1. The hardness of PCD reaches 8000HV, which is 80 to 120 times that of tungsten carbide.
2. The thermal conductivity of PCD is 1.5 to 9 times that of tungsten carbide, and it is even higher than that of PCBN and copper. Its thermal conductivity is 700W/mK. The PCD blank can transfer heat fast.
3. The friction coefficient of PCD is only 0.1 to 0.3, while that of tungsten carbide is 0.4 to 1. The PCD cutting tool features small cutting force.
4. The heat expansion coefficient of PCD is 0.9×10-6 to 1.18×10-6, which is only one fifth that of tungsten carbide. The PCD cutting tool features small thermal deformation and high processing precision.
5. The affinity between the PCD cutting tool and the materials, including nonferrous metal and nonmetal materials, is small. The cuttings will not attach to the tool during processing.

Processing Materials

Material
The PCD blank uses diamond powder and tungsten carbide.

Packaging
The PCD blank is packaged in a plastic case.

As an experienced PCD blanks supplier, our company also provides diamond die blanks, diamond saw blades, diamond cutting tools, and CVD diamond products, among others. We also offer laser cutting service of PCBN blank, and we are committed to provide our customers with cost effective, high performance and high standard products.

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