Wococarbide provides various thermal spraying powders

       

Surface engineering is one of the key technologies for industrial development in the 21st century. Surface technology is divided into surface modification technology, film technology and coating technology. Thermal spraying technology is a very important technology in the field of surface engineering, accounting for about 1 / 3 of surface engineering technology. It is a new technology for repair and pre protection of mechanical parts developed abroad in the 1950s. It can prolong the service life of various mechanical equipment and vehicle parts.

The coating can strengthen or regenerate the surface properties of materials (wear resistance, corrosion resistance, heat resistance, etc.), play a protective role, and repair the size reduction of parts caused by wear corrosion or machining out of tolerance. At the same time, the material surface can also be endowed with special properties (electrical, optical, magnetic, etc.).

At present, the widely used methods in production practice mainly include flame spraying (including wire flame spraying, powder flame spraying, supersonic flame spraying, explosive spraying, etc.), plasma arc spraying and arc spraying. Based on the great potential of thermal spraying Market and its social and economic benefits, thermal spraying technology has attracted great attention all over the world. Wococarbide provides various thermal spraying powders, such as wc12co, wc10co4cr, etc.