Induction assisted laser cladding for high deposition rates

The laser cladding process has achieved a wide level of acceptance in recent years from various sectors of industry due to its minimal heat input into the part and its inherent ability to achieve low dilution rates. However, the deposition rates of the laser cladding process are typically lower when compared to competitive cladding technologies. This research paper evaluates Induction Assisted Laser Cladding using Fraunhofer's new COAXpowerline nozzle system and documents the improvements in clad travel speeds and powder feed rates which can be achieved using Inconel 625 and 60-40 Tungsten Carbide-Nickel base powder.