Synthesis and characterization of MoS2/Ti composite coatings on Ti6Al4V prepared by laser cladding
Source abstract
Abstract
The MoS2/Ti composite coating with sub-micron grade structure has been prepared on Ti6Al4V by laser method under argon protection. The morphology, microstructure, microhardness and friction coefficient of the coating were examined. The results indicated that the molybdenum disulfide was decomposed during melting and resolidification. The phase organization of composite coating mainly consisted of ternary element sulfides, molybdenum sulfides and titanium sulfides. The friction coefficient of and the surface roughness the MoS2/Ti coating were lower than those of Ti6Al4V. The composite coating exhibits excellent adhesion to the substrates, less surface roughness, good wear resistance and harder surface.
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Research context
OpenAlex topics: Metal and Thin Film Mechanics · High Entropy Alloys Studies · Intermetallics and Advanced Alloy Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
North China Electric Power University 1 Key Laboratory of Condition Monitoring and Control for Power Plant Equipment of Ministry of Education, , Beijing 102206, China
Suzhou Research Institute of North China Electric Power University 2 , No. 188, Renai Road, Xietang area, Suzhou 215123, China
Funding
National Natural Science Foundation of China
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