Yttrium tungsten needle refers to a tungsten needle containing yttrium element. This tungsten needle has the advantages of high strength, high hardness, corrosion resistance and good high temperature performance. During the manufacturing process, a certain amount of yttrium is often added to enhance its mechanical properties and corrosion resistance.
Compared with thoriated tungsten needles, yttrium tungsten needles have a higher melting point and lower evaporation rate, so they can maintain more stable performance in high temperature environments. In addition, yttrium tungsten needles also have excellent chemical stability and corrosion resistance, so they are also widely used in fields such as the chemical industry and marine environment.
In the field of welding, yttrium-tungsten tungsten needles are usually used for argon arc welding, which have the advantages of easy arc starting, stable arc, and strong current carrying capacity. In addition, in the field of electronic testing, yttrium-tungsten needles are often used as electronic probe components.
In summary, Yttrium Tungsten Needle is a high-performance material suitable for a variety of applications requiring high temperature and corrosion resistance. During use, you need to pay attention to safety issues and choose appropriate protective measures.
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