Tungsten Carbide Cutting Tools Welding Flux

Tungsten carbide cutting tools welding uneven heating occurs if a good part of the welding and the other part of the welding bad phenomenon that reduces weld strength. After reaching the temperature for soldering alloy sheet according to the size, should be incubated for 10 to 30 seconds so that the surface of the cemented carbide tools, welding temperature uniformity. The main role of soldering flux carbide alloy sheet is to prevent the surface of the groove in the insert and the heating and oxidation, and to carbide precipitation of impurities in the welding material to facilitate the formation of scum carbide welding tool. In addition to the liquidity of tungsten carbide cutting tools welding flux welding surface allows good wetting, increased carbide welding materials.