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99.99% Tugnsten Wire for Electric Light Source and Electric Vacuum Parts1
Non-ferrous Metal ProductsHigh Purity Tungsten WireTungsten Wire
Rheniumet Ltd.
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Product Description Product DescriptionHigh purity tungsten wireTungsten wire is made of pure tungsten powder sintered into strips by powder metallurgy, and then drawn. Tungsten aluminum wire commonly used for high temperature and shockproof filament, double helix filament, grid cathode, folded filament, tungsten twisted wire and other parts; plating a layer of gold on the surface of the tungsten wire can increase the corrosion resistance and oxidation resistance of the tungsten wire , Often used as electrode wire of copiers, corrosive electron emission materials, high temperature physics and meteorological instrument materials, etc.[Uses] Manufacturing electric light sources and electric vacuum parts, used as high-temperature heating elements and high-temperature structural parts, and used to make tungsten spirals for vacuum evaporation.[Appearance] During the production process, the surface of the tungsten wire will be coated with graphite milk, which is more uniform black, and the graphite milk is removed and it is metallic. The surface of the tungsten wire is smooth and free of burrs, cracks, scratches, pits, unevenness and oil stains.[Storage] ungsten wire must be stored in a clean and dry container with a temperature not higher than 28°C and a humidity not greater than 60%. It should be stored strictly in isolation from chemicals. White wire is best vacuum packed to prevent surface oxidation. Tungsten is a brittle material at room temperature, so please don't shake it quickly during transportation. Detailed Photos Company Profile Our Services FAQQ: Are you trading company or manufacturer ?A: We are factory.Q: How long is your delivery time?A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.Q: Do you provide samples ? is it free or extra ?A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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