It is made of high-purity tungsten material ≥99.99℅ by adding alloy elements. The surface is gold-plated and treated with composite materials. It has a stable structure, a high melting point, good wire winding performance and machining performance. It is widely used in manufacturing various Filament electrodes, heating elements, vacuum coating heaters, TIG electrodes and other fields. Features of gold-plated tungsten alloy wire:
1. Improved electrical conductivity: Gold is an excellent conductive material. By plating gold on the surface of tungsten alloy wire, its electrical conductivity can be improved. This may be very important for some applications that require high conductivity, such as electronic device manufacturing.
2. Improved corrosion resistance: The metal coating can provide a layer of protection and increase the corrosion resistance of tungsten alloy wire, making it more suitable for use in some harsh environments, such as chemical laboratories or high temperature and high humidity conditions.
3. Appearance improvement: Metal coating can change the appearance of tungsten alloy wire, making it look more textured, while providing a layer of protection to prevent tungsten alloy wire from oxidizing.
More details of tungsten needles, please visit website: http://tungsten.com.cn/tungsten-needles-and-pins.html
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Email: sales@chinatungsten.com
Tel.: +86 592 5129595
