Tungsten heater
In heater's natural form, tungsten is usually obtained from the minerals wolframite (Fe, Mn)WO4 and schoelite (CaWO4). Because 70% of our original tungsten resources have been depleted, methods have been found for purifying relatively poor-grade ores.
The quality of tungsten heater wire depends upon many factors, and the materials and manufacturing process are carefully controlled. The powder used to produce the ductile metal is initially of high purity. For the purposes of inhibiting grain growth, however, very small quantities of partly volatile alkali silicates and non-volatile oxides such as silica, alumina, thoria, or calcia are added to the tungsten powder.
Tungsten heater made of tungsten wire, features high melting point and high corrosion resistance, mainly applied for vacuum metallizing, such as aluminizing scope, chrome scope, mirrors, plastics and heater elements for decoration articles. Tungsten heaters can be stranded into single or multi wires according to the samples or drawings of customers. Pure wire and doped wire are both available.
At Chinatungsten Online,we could offer tungsten heater with different diameters and shapes, the diameter of tungsten wire could be 0.2mm-2.0mm.
Chinatungsten Online is a professional manufacturer and supplier of tunsgten heater for many years, we could offer you tungsten heater with best quality and lowest price. For more physical and chemical properties of tungsten heater, please check the information from www.tungsten-heater.com.cn, or you can contact us directly sales@chinatungsten.com.
Collected By Karen from www.tungsten-heater.com.cn
Chinatungsten Online specializes in manufacturing, sourcing, importing, exporting and worldwide distribution of tungsten products. With more than 20 years experiences of tungsten business, we are now the top professional Chinese company in the fields of tungsten ore, oxide ,trioxide, acid, powder, carbide powder, tungsten carbide cutting and drilling tools, tips, insert, wear part, rare earth, tungsten heavy alloy, tungsten wire & heater, tungsten arc welding electrodes and others about tungsten. We are very proud of our highest quality, best service and most competitive price. For any further technical info or pricing on tungsten, please contact us without any hesitation. Email: sales@chinatungsten.com Tel: +86 592 5129696 Fax: +86 592 5129797
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Disclaimer: The article is only reflecting the opinions of the author. We have no responsibility to prove the originality and authenticity of the content, words and/or pictures. You readers should just take it as reference and check the details by yourselves. And the content is not a suggestion for investment decision. The investor takes his or her own risks if he or she operates accordingly. If you have any dissent about the contents above, please contact the relevant author, or the webmaster. We will try our best to assist the dealing of the related issues. Thanks for your visit and cooperation.
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