Tungsten Needle

Tungsten Needle Description:

There are two main production processes for tungsten needles: the metal injection process and the wire drawing process. Since tungsten needles are produced from pure tungsten or tungsten alloys, they have a high melting point, high density, high hardness, high tensile strength, good wear resistance, good high-temperature resistance, good ductility, and excellent electrical conductivity. Long life and other advantages. Tungsten needles can be divided into pointed tungsten needles (usually used as instrument probes) and round rod-shaped tungsten needles (usually used as welding electrodes) according to different design shapes.

Application of Tungsten Needle : 

Tungsten needles are often used as super-tipped electrodes for TIG welding, welding of low-alloy steels, and the manufacture of electric furnace molds. They can also be used in medical and biological research, such as medical surgical needles, the most delicate microdissection, or probes in the semiconductor field.

In industry and electronics, tungsten needles can also be used for particle processing, glass blowing, cathode discharge needles, halogen tubes, and engraving metal surfaces.

Tungsten Needle Specifications:

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