Natural diamond is the hardest material among the world's known materials. It has extremely high hardness, good thermal conductivity and photothermal properties. It is widely used in tool manufacturing, optical products and conductors in the industrial field. Its physical properties are: density 3.515g/cm3; hardness: 1.25-10.76GPa.
The diamond of the ND wire drawing dies is a type la diamond. Such diamonds contain certain nitrogen impurities (on the order of 0.1%) and these nitrogen impurities aggregate into small aggregates. It also contains small pieces (associated with nitrogen impurities), and the exact structure of these pieces is currently unknown.
The natural diamond wire drawing die produced by Coolervie is made of high quality natural diamond materials and has been carefully selected and processed. High surface finish and good wear resistance are its main advantages. It is suitable for the drawing of various types of wire with high surface quality requirements.
Advantages:
· Long lasting tooling, ideal for long production runs
· Wire remains round, even with significant wear
· High surface quality matching your requirements
· High-accuracy dies availableApplicable cable and line：
•Platinum wire
•Gold wire, silver wire
•Copper
•Aluminum
•Molybdenum
•Nickel
•Tinned copper
•Tungsten
•Copper and aluminum alloy