1. High Efficiency: Laser cladding results in a small heat-affected zone, rapid heating, and quick cooling, effectively shortening the repair cycle and improving production efficiency.
2. High Precision: Computer-programmed control of the laser beam's scanning path and wire feeding speed enables high-precision repair of complex shapes and minute dimensions.
3. Low Dilution Rate: The high energy density during laser cladding results in a small mixing zone (dilution zone) between the cladding layer and the substrate, preserving the main properties of the cladding material.
4. Excellent Metallurgical Bond: The laser-clad coating forms a strong metallurgical bond with the substrate, improving the overall strength and wear resistance of the repaired part.
5. Wide Material Selection: Different alloy powders or wires with varying compositions can be selected to achieve customized adjustments to surface properties.
