CVD diamond wire-drawing die core,CVD diamond,cvd Wire Drawing Die Blanks

What is CVD diamond

CVD diamond film is a kind of film diamond artificially prepared by low-pressure chemical vapor deposition technology, which is different from powder diamond artificially prepared by high pressure and high temperature (HPHT) technology.

Low pressure chemical vapor deposition (CVD) diamond film technology is an emerging technology developed in the middle and late 1970s. It is another major breakthrough in the field of synthetic diamond since the high pressure and high temperature method was used to convert graphite into diamond under the catalysis of catalyst in the mid-1950s.

It indicates that man can make full use of the excellent physical properties of diamond.

As is known to all, diamond has excellent properties, including the highest hardness, the highest thermal conductivity at room temperature, small thermal expansion coefficient, full-band high optical transmittance, fast sound propagation speed, good dielectric performance, semiconductor property after doping, and excellent chemical stability.

It is because of these unique and excellent properties that diamond has a broad potential application prospect in mechanical, electronic, optical, acoustic and other fields.

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I companies provide CVD diamond die blank does not contain any additives, is the pure diamond polycrystalline structure, high hardness, good wear resistance, integrated the advantages of single crystal and polycrystalline diamond wire drawing die, can be used for stainless steel, tungsten, molybdenum, copper, aluminium and many kinds of alloy wire drawing, is a natural diamond die and import polycrystalline wire drawing die of alternatives, of course.

Note: 1. The above specifications are in hexagonal shape. The recommended aperture is suitable for hard wire

2. The molding temperature below 750 ℃

The performance parameters