DIFFUSION METALLIZATION OF TUNGSTEN CARBIDES AS A WAY TO IMPROVE THE QUALITY OF PROCESSING OF HARD ALLOYS.
The analysis of the influence of deposition of copper-nickel coatings by the diffusion metallization from environment of the fusible liquid metal solutions at resistance of alloy carbide inserts of type VC and TC, and to the quality of the processing of hard alloy with high viscosity, has been performed.