the Uses of Tungsten Carbide Powder

Tungsten carbide is a tungsten-carbon compound that contains an equal number of carbon and tungsten atoms. It is a fine, gray-black powder that is pressed into various shapes for use in applications. According to "Handbook of Chemical Vapor Deposition," tungsten carbide is prepared by the reaction of carbon with tungsten metal at temperatures between 1,400 Celsius to 2000 Celsius. Tungsten carbide powder comes in many shapes, particle sizes, microstructures and chemical compositions, including fine tungsten monocarbide powder and macrocrystalline tungsten.

Hardfacing
Tungsten carbide powder is commonly used for hardfacing metals. Hardfacing is the process in which a tougher, harder material is applied to a softer base metal. Tungsten carbide improves the wear-resistant properties of a base metal. It is applied to mining equipment parts (shovel teeth, heel plates, bucket wheel excavator teeth, wear parts, crushing hammers, cutter drums and longwall miners), mineral processing equipment (hammers, chutes, pulverizing and grinding parts), earth-moving and construction equipment (grader blades, cutting edges, augers, trencher teeth, ground engaging tools and tunneling equipment), drilling tools, processing equipment and agriculture equipment (subsoilers, discs and injectors).

Diamond Tools
Tungsten carbide powder is used to manufacture tools used in the diamond industry, such as segments, grinding wheels and scape. According to the book "Exploring Advanced Manufacturing Technologies," tungsten carbide diamond cutting tools are made by sintering diamond powder to a tungsten carbide base and then cutting them into various shapes. These shapes are inserted or brazed in tool bodies and then ground to finished shape and sizes. Diamond tools are used to cut hard materials, such as stone, glass and porcelain.

Consumer Goods and Sports
Tungsten carbide is used in common consumer goods, including razor blades. Tungsten carbide powder is used in men's wedding bands to give them a dark hue and to improve their scratch-resistance. Tungsten carbide powder is used to make sporting equipment and devices, such as trekking poles, cross-country skis, bicycle studs and drive tracks for snowmobiles. Hikers and trekkers use tungsten carbide-tipped poles and walking sticks to reduce pressure on leg joints and for balance. They are effective in providing traction on rock surfaces.

Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
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