welding-alloys.com 2 Applications 1. Francis blade CHROMECORE soft martensitic wires ensure reliable joining and repair of CA6NM Francis blades, offering stable weldability and strong resistance to cavitation for long-term performance. 4. Pelton bucket CHROMECORE soft martensitic wires or CAVITALLOY provide robust repair solutions for Pelton buckets exposed to high-velocity water impact, ensuring extended service life. 5. Needle injector STELLOY cobalt hardfacing delivers exceptional protection for needle injectors, with superior resistance to pressure, cavitation and turbulence in demanding Pelton turbine conditions. 3. Lower lip CHROMECORE consumables effectively rebuild the lower lip area, restoring the original profile and providing enhanced erosion resistance in high-flow zones of the Francis turbine. 2. Shaft Wire arc spray rebuilding restores worn shafts to their original dimensions and provides a durable, corrosion-resistant surface, improving reliability and preventing premature component failure. Solutions for the specific needs of each turbine Francis turbine Pelton 1 5 6 3 2
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