Synthesis and Characterization of Al–SiC Composite Coatings on 316L Stainless Steel Fabricated via Laser Cladding Technique
نویسندگان
چکیده
Al–SiC composite coatings were successfully fabricated on 316L stainless steel substrate using laser cladding technique. The microstructure of the was characterized by Scanning electron microscope (SEM) together with energy-dispersive spectrometer (EDS), while phases that formed identified x-ray diffractometer (XRD) equipment. microhardness properties cladded samples measured Vickers hardness tester machine. Electrochemical behavior alloy analyzed Autolab potentiostat equipped nova software. results revealed exhibited a dendritic SiC particles segregated along grain boundaries. Refinement achieved at high scan speeds and synthesized under these conditions also improved hardness, corrosion wear resistance.
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ژورنال
عنوان ژورنال: Metallography, Microstructure, and Analysis
سال: 2021
ISSN: ['2192-9270', '2192-9262']
DOI: https://doi.org/10.1007/s13632-021-00778-y