Henan Quartet 达拉丝 full name of polycrystalline diamond drawing dies mold blanks, diamond powder and metal powder after a certain percentage ratio by high temperature, high pressure synthesis of pure polycrystalline diamond products, the common market, polycrystalline diamond wire drawing dies are: silicon 基拉丝 mold billet, cobalt Jila Si die blanks, CVD drawing die blanks, TSD temperature drawing die blanks, natural diamonds diamond wire drawing die blanks. My company mainly produces the cobalt Jila Si ingot mold. Widely used in diamond wire drawing die, I kind of diamond wire drawing die size range roughly divided into two categories without the support of diamond wire drawing die blanks (also known as cutting material), with alloy support diamond wire drawing die blanks (also called band support material). Our polycrystalline diamond wire drawing die blanks main products include two series of TSD hot metal binder CD series and multi-component ceramic binder steady series of polycrystalline diamond wire drawing die blanks, there 3μm, 5μm, 10μm, 25μm , 50μm particle size, etc. for customers to choose different options available to help customers increase granularity die life and improve the wire finish, control size. CD series, the company's first CD PCD die blanks cobalt-based system using advanced high temperature - UHP refining process, the height of bonding between the diamond particles, so that both natural diamond abrasion resistance, hardness and good thermal conductivity, and both the toughness of cemented carbide similar, long life, particularly suited to replace imported products manufacturing high-precision wire drawing dies. Due to the presence of metal catalyst cobalt, CD series of products with good electrical conductivity at 650 ℃ and good thermal stability, available EDM, laser and ultrasonic methods such as punching and forming, can not use the casement above 650 ℃ methods. Can be used for stainless steel, copper, aluminum alloy wire and a variety of high-speed drawing, especially in the drawing cutting lines, areas of special copper-clad steel wire, wire, wire and other very obvious advantages. CD series of polycrystalline diamond wire drawing die blanks into CD and CD with no support carbide support two series of products, without the support series is divided into two major categories of circular and hexagonal to meet process requirements from different manufacturers. There carbide support products can assume a greater tension, multi-die blanks for the manufacture of large diameter, the diameter drawn thicker wire. TSD series, TSD series of polycrystalline diamond company's original multi-component ceramic binder drawing die blanks, in an inert or reducing atmosphere, thermal stability up to TSD 1000 ℃. Optional high-temperature, high-strength metal powder casement; non-conductive, non-use EDM drilling and molding, the choice of laser, ultrasonic drilling and molding methods. High temperatures can be used, tungsten and molybdenum wire drawing.