PCD（高晶）金剛石拉絲模芯

      PCD由微米級金剛石微粉與結合劑(鈷)在高溫高壓條件下燒結而成，在燒結過程中，金剛石微粉顆粒間形成高強度的金剛石鍵合，把金剛石微粉顆粒結合在一起具有很高的耐磨性、硬度及導熱性又具有良好的可加工性等優點，適用于拉拔鐵、不銹鋼、銅、鋁、鎳等有色金屬各種合金線材，因此在拉絲行業中獲得了廣泛應用。目前，絕大部分金剛石拉絲模均使用PCD拉絲模芯。

    PCD is sintered by diamond micron powder and bonding material ( Cobalt) under high temperature and pressure. In sintering processing, it is characterized as excellent wear-resisting property and hardness, perfect heat conductivity and machinability. It is widely applied in iron wire, copper, aluminum, nickel etc various alloy wires. Most of  diamond drawing die is used in polycrystalline diamond drawing die blank.

規格參數  Specification