Jiale Xu, Wensheng Tan, Zengrong Hu, Songtao Wang, Jianzhong Zhou. Tribological Properties of Laser Cladding Co-Based Alloy Coating Under Different Loads[J]. Laser & Optoelectronics Progress, 2022, 59(7): 0714008
- Laser & Optoelectronics Progress
- Vol. 59, Issue 7, 0714008 (2022)
Fig. 1. SEM image of Co-based alloy powder
Fig. 2. Macroscopic surface morphology of Co-based cladding layer
Fig. 3. Cross-section microstructure of laser cladding layer. (a) Cross-section macro morphology of cladding layer; (b) bottom region; (c) middle region; (d) top region
Fig. 4. Microhardness distribution of cladding layer along the section direction
Fig. 5. Friction coefficient of Co-based coating under different loads
Fig. 6. Wear rate of Co-based coating under different loads
Fig. 7. Morphologies and EDS element analysis of worn surfaces of Co-based alloy coating under different loads. (a) 150 N;(b) 300 N; (c) 450 N
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