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Effect of processing environment during friction stir processing of AZ31/(ZrO2+CuO)p surface composite on the mechanical and tribological performance

Liang HuangSchool of Materials Science and Engineering, North China University of Water Resources and Electric Power, Zhengzhou, 450045, ChinaMoslem PaidarDepartment of Material Engineering, South Tehran Branch, Islamic Azad University, Tehran, 1459853849, IranAzlan Mohd ZainFaculty of Computing, Universiti Teknologi Malaysia, 81310, Skudai, Johor, MalaysiaMohamad Reda A. RefaaiDepartment of Mechanical Engineering, College of Engineering in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj, 11942, Saudi ArabiaSherzod AbdullaevSenior Researcher, Scientific and Innovation Department, Tashkent State Pedagogical University Named After Nizami, Tashkent, UzbekistanMichaela ŠlapákováFaculty of Mathematics and Physics, Charles University, Ke Karlovu 5, 121 16, Prague, Czech Republic
Journal of Materials Research and Technologyjournal2023en
Ochiq kirishOltin

Litsenziya: cc-by-nc-nd

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Annotatsiya

In this work, the AZ31 Mg alloy was subjected to friction stir processing (FSP) by adding CuO and ZrO2 particles. The main aim of this study was to increase the tribological and mechanical behavior of AZ 31/(CuO + ZrO2)p surface composite in air and water. The influence of the processing media on the microstructural modification and mechanical properties of the developed composites is assessed via optical microscopy (OM), scanning electron microscopy (SEM), transmission electron microscopy (TEM), shear punch testing (SPT) and Vickers hardness testing. It had been found that finer grains are produced in the stir zone due to the reduction in heat input for the water-cooled composite relative to the air-cooled composite. Indeed, the water-cooling system acted as a hamper and suppressed grain growth, which consequently resulted in the enhancement of the mechanical and tribological behavior of the AZ 31/(CuO + ZrO2)p surface composite.

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Mavzular

Advanced Welding Techniques AnalysisAluminum Alloys Composites PropertiesMagnesium Alloys: Properties and Applications

Identifikatorlar

DOI
10.1016/j.jmrt.2023.11.222

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