Tungsten carbide needles are used in a variety of applications in electronic devices due to their high hardness, high melting point, and excellent electrical conductivity. Here are some common applications:
Semiconductor chip manufacturing: Tungsten carbide needles can be used for micro-cutting and etching on semiconductor chips.
Surface Mount Technology: Tungsten carbide pins can be used for soldering and brazing in surface mount technology.
Display Manufacturing: Tungsten carbide needles can be used to make electrodes in flat panel displays and liquid crystal displays.
Battery manufacturing: Tungsten carbide needles can be used to make positive and negative contacts of batteries.
Circuit board manufacturing: Tungsten carbide needles can be used in the processing of printed circuit boards, such as drilling, cutting and etching.
Assembly of electronic devices: Tungsten carbide needles can be used to assemble small electronic devices such as transistors and capacitors.
More details of tungsten needles, please visit website: http://tungsten.com.cn/tungsten-needles-and-pins.html
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