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...
FD 733 is a flux core wire containing extremely hard chrome-carbides and niobium-carbides embedded in a FeBC matrix. The weld deposit is very fine-grained and extremely hard – also in the first layer 67 HRC can be achieved. It is suitable for hardfacing on parts requiring high abrasion resistance with at the same time minor impact resistance and wear resistance up to a working temperature of approx. 450 °C. Applications: Worm conveyer screws, sand-preparing plants, dredgers, mixers, ceramic industry, fan baffles, pump casings, briquette plants etc.