Zeyu Hu, Yang Li, Jin Liu, Lanrong Cai, Na Tan. Research Progress of Ultra-High-Speed Laser Cladding Coating Forming and Key Properties[J]. Laser & Optoelectronics Progress, 2023, 60(1): 0100003
- Laser & Optoelectronics Progress
- Vol. 60, Issue 1, 0100003 (2023)
![Ultra-high-speed laser cladding technology process flow. (a) High speed laser cladding equipment; (b) cladding process[5]; (c) finished product[9]](/richHtml/lop/2023/60/1/0100003/img_01.jpg)
Fig. 1. Ultra-high-speed laser cladding technology process flow. (a) High speed laser cladding equipment; (b) cladding process[5]; (c) finished product[9]
![Schematic diagram of cladding principle[8]. (a) High speed laser cladding; (b) traditional laser cladding](/richHtml/lop/2023/60/1/0100003/img_02.jpg)
Fig. 2. Schematic diagram of cladding principle[8]. (a) High speed laser cladding; (b) traditional laser cladding
Fig. 3. Surface morphology contrast diagram of coating forming
Fig. 4. Surface roughness varies with overlap rate[27]
Fig. 5. Comparison of surface roughness between ultra-high-speed laser cladding and traditional laser cladding[28]
Fig. 6. Microhardness comparison diagram[33]. (a) Traditional laser cladding technology; (b) high speed laser cladding technology
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Table 1. Comparison table of process parameters
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