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| Title: | Effect of the Tool Pin Eccentricity and Cooling Rate on Microstructure, Mechanical Properties, Fretting Wear, and Corrosion Behavior of Friction Stir Processed AA6063 Alloy |
| Authors: | Patel, Mahesh Murugesan, Jayaprakash |
| Keywords: | Coarsening;Cooling;Copper alloys;Copper corrosion;Corrosion prevention;Corrosion rate;Corrosion resistance;Corrosion resistant alloys;Corrosive effects;Finite element method;Friction;Friction stir welding;Hardness;Tensile strength;Wear of materials;Aa6063 alloys;Cooling rates;Eccentricity rates;Fretting wear;Fretting wear behavior;Friction stir processing;Microstructure mechanical properties;Pin eccentricity;Tool pins;Wear corrosion;Wear resistance |
| Issue Date: | 2022 |
| Publisher: | Springer |
| Citation: | Patel, M., & Murugesan, J. (2022). Effect of the Tool Pin Eccentricity and Cooling Rate on Microstructure, Mechanical Properties, Fretting Wear, and Corrosion Behavior of Friction Stir Processed AA6063 Alloy. Journal of Materials Engineering and Performance. https://doi.org/10.1007/s11665-022-06860-y |
| Abstract: | Friction stir processing (FSP) was carried out in AA6063 alloy using the tools with different pin eccentricities (0 and 0.6 mm) under different cooling rates. Results showed that the FSP using a tool with 0.6 mm pin eccentricity enhances the hardness, tensile strength, fretting wear resistance, and corrosion resistance of AA6063 alloy. Moreover, a high cooling rate using a water circulating copper block further enhances the hardness, tensile strength, fretting wear resistance, and corrosion resistance of AA6063 alloy. Pin eccentricity and increasing cooling rate reduce the peak temperature during FSP, thereby preventing grain coarsening, resulting in fine grain structure, enhancing the hardness, tensile strength, fretting wear resistance, and corrosion resistance. The XRD pattern reveals no phase changes due to FSP, but peak broadening occurred in FSP specimens. © 2022, ASM International. |
| URI: | https://doi.org/10.1007/s11665-022-06860-y https://dspace.iiti.ac.in/handle/123456789/10145 |
| ISSN: | 1059-9495 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Metallurgical Engineering and Materials Sciences |
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