High quality tungsten carbide powder has the advantages of high melting point, high hardness and good stability. It has a wide range of applications and can be prepared by direct reduction carbonization technology.
Application
For alloy steels. Mainly used for high-speed cutting steel containing 8% to 20% tungsten;
Make heat-resistant and wear-resistant alloys. Tungsten alloys can be obtained by adding elements such as Cr, Co, Ta, Mo, and Re. The tungsten content is 3% to 15%, which is used for parts that are subject to strong wear, such as aero-engines and turbine blades.
Make electric light source and heating element. Tungsten wire and tungsten material made by forging, rolling and drawing are widely used in lighting lamps, vacuum heaters, etc.;
Make contact alloys and high-density alloys.
Preparation
The direct reduction carbonization technology is a technology for preparing high quality tungsten carbide powder, and has the advantages of low production cost, simple process, and high product purity.
More details, please visit:
http://www.tungsten-powder.com/Tungsten-Carbide-Powder.html
