Structure and material of copper sleeve tungsten needle
The copper sleeve tungsten needle consists of two parts: a copper sleeve and a tungsten needle. Among them, the copper sleeve is a copper alloy material with excellent electrical conductivity and thermal conductivity, which can effectively transfer heat and avoid overheating of the tungsten needle. The tungsten needle is made of high-purity tungsten powder through pressing, sintering and processing, and has high hardness, high wear resistance and good corrosion resistance.
More details of tungsten needles, please visit website: http://tungsten.com.cn/tungsten-needles-and-pins.html
Please contact CHINATUNGSTEN for inquiry and order of tungsten needles:
Email: sales@chinatungsten.com
Tel.: +86 592 5129595
