Meltolit NI-WC
Flux cored wire filled with fused tungsten carbide and NiCrBSi- matrix for semi-automatic welding application. To protect surfaces against extreme abrasive wear in combination with corrosion attack...
C-, Cr-, V-, Nb-alloyed flux core wire against extreme mineral wear. The weld deposit has a high scratch hardness. The resulting deposits cannot be heat-treated, machined or forged. Before overlaying previously hardfaced surfaces a buffer layer of DURMAT FD 200 K or Meltolit 707 FCW is recommended. Applications: sinter plants, lignite mining machines, gravel industry, chains, clinker industry, concrete pumps.