Hongmei Zhu, Yongzuo Li, Zhenyuan Zhang, Bin He, Changjun Qiu. Mechanical and Corrosion Properties of Martensite/Ferrite Duplex Stainless Steel Prepared via Laser Cladding[J]. Chinese Journal of Lasers, 2018, 45(12): 1202012
- Chinese Journal of Lasers
- Vol. 45, Issue 12, 1202012 (2018)
Fig. 1. Laser cladding and specimens. (a) Schematic of laser cladding; (b) macroscopic morphology of the laser cladding specimen; (c) sampling plan for tensile specimens; (d) sizes of tensile specimens
Fig. 2. Microstructure analysis of a laser cladding layer. (a) Schaeffler diagram; (b) XRD spectrum; (c) SEM image; (d) EDS analysis results of the particles marked in (c)
Fig. 3. Schematic of formation process of M/Fss cladding layer
Fig. 4. Schematic of properties of the laser-cladded specimen. (a) Hardness curve; (b) tensile curves of three coating specimens; (c) comparison of tensile properties of different laser cladding specimens; (d) typical tensile fracture of cladding layer specimens
Fig. 5. Polarization curves of electrochemical corrosion
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Table 1. Electrochemical parameters of specimens
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