Coupling effects of laser cladding parameters on the morphology and phase evolution of FeCoNiCrCu high-entropy alloy coatings
Laser cladding of high-entropy alloys is an effective surface-strengthening technology, yet the coating formation mechanism still requires further optimization. In this work, FeCoNiCrCu high-entropy alloy powder and a 45-steel substrate were adopted to investigate laser-cladding behavior under four representative proce...