Abstract
The possibility of increasing the wear resistance of components made from AL25 and D16 aluminum alloys via surface alloying of the functional surfaces of the components is considered theoretically and experimentally. The mass transfer within the surface laser alloying (SLA) zone is a complex process due to the following three simultaneously occurring phenomena: the diffusion, thermocapillary convection, and incorporation of coating particle conglomerates into the melt zone during the fast evaporation of their surface layers in the field of power laser radiation. Various experimental schemes are selected using a theoretical analysis. Qualitative, quantitative, and physical studies of the process are performed. Recommendations for the selection of laser treatment conditions are given. The role of the alloying powder particle size is analyzed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
