Nickel-based single crystal superalloys are widely used as materials for high-pressure turbine blades of modern gas turbines due to their excellent high-temperature creep resistance and high-temperature fatigue properties. The material and manufacturing costs of nickel-based single crystal turbine blades are high, and their service life is thermally fatigued. Cracks, loss of blade tip quality, cracks, surface wear and other defects.

Laser powder feeding cladding technology combined with CAD, CAM and feedback control technologies can directly form parts of various materials.