Tungsten electrode needle usually refers to an electrode whose main component is tungsten. Tungsten is a metal that is hard, resistant to high temperatures and has good electrical conductivity. Therefore, in some special electrode applications, tungsten is used as an electrode material. Application fields:
1. EDM electrode: Tungsten electrode needle is widely used in EDM. Electrical discharge machining is a method that uses electric discharge to generate high-temperature plasma to cut or process workpieces.
2. Tungsten electrodes for vacuum equipment: Because tungsten has a high melting point and stability to vacuum, it is used as an electrode in vacuum equipment, such as in vacuum tubes.
3. Chemical reaction catalyst support material electrode: Tungsten electrode neelde may be used as part of the catalyst support material in some chemical reactions.
4. Radiotherapy electrodes: In the medical field, tungsten electrode needles may be used in some radiotherapy equipment, such as for producing X-rays.
5. Electron microscope electrodes: In electron microscopes, tungsten electrode needles are used to generate electron beams for high-resolution imaging.
6. Electrodes for scientific research: Tungsten electrode needles may be used in some scientific experiments, such as materials research or electrochemical experiments.
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