Fig. 1. Schematic of multi-beam laser and on-centerline hot wire hybrid deposition

Fig. 2. System of multi-beam laser and on-centerline hot wire hybrid deposition

Fig. 3. Morphologies of single-pass deposition with different deposition methods. (a) Deposition of cold wire; (b) deposition of hot wire

Fig. 4. Cross-sections of single-pass deposition bead of wire with different deposition methods. (a) Deposition of cold wire; (b) deposition of hot wire

Fig. 5. Metallography of single-channel section

Fig. 6. Influence of scanning direction on deposition. (a) From top to bottom; (b) from bottom to top

Fig. 7. Surface morphology of single-layer multi-pass cladding

Fig. 8. Process site of formation of thin wall

Fig. 9. Formed part of thin-walled square

Fig. 10. Deposited solid block