Tungsten Carbide Blade Manufacturing Process

Tungsten carbide blade manufacturing powder metallurgy method is generally used, will reach 2870 ℃ melting tungsten carbide powder is heated to more than one thousand degrees Celsius to make sintering. In order to make a more solid tungsten carbide powder combination, to use cobalt powder as a binding agent. Under high temperature, high pressure, and affinity tungsten carbide powder and cobalt powder each other will increase, thereby forming, a phenomenon called sintering. Carbide blade production processes: particle size of several micrometers fine material - with a ball mill powder mixing W powders and C - W mixed powder and C powder powder made of the WC powder carbonization - WC powder has been carbonized - adding a lubricant in the WC powder and Co powder - carbide inserts molded.