Powder wires for working with open arcs (FCAW), MIG (MGAW), submerged arc welding with flux (SAW), as well as powders and rods based on nickel and cobalt with chromium and tungsten carbides for manual, plasma (PTA), or laser cladding, electric arc metallization, as well as high-velocity oxygen fuel (HVOF) spraying and fusing, enable the repair of equipment operating under extreme conditions of high temperature, shock, wear, corrosion, and aggressive environments. These include mold sets for glass production (edges, neck rings, plungers, funnels, partitions, guides, lower plates), rolled and transported rollers, anvils, hammers, hot cutting knives, etc.