Microstructure‐Property Relationship for Friction Stir Processed Magnesium Alloy
Source abstract
Abstract
Friction stir processing (FSP) of Mg based AE42 alloy was performed under single pass as well as double pass conditions. The evolution of microstructure was investigated using electron back scatter diffraction (EBSD) analysis. EBSD revealed that the grain size and texture varies within the nugget zone of friction stir processed region. The variation of mechanical properties across the nugget region was evaluated using nanoindentation. Hardness and Young's modulus was found to increase along the depth of the friction stir processed specimen. This was attributed to a finer grain structure with increasing depth. The friction stir processed specimen showed higher tendency toward strain hardening compared to as‐cast alloy. Understanding microstructure–property relationship paves the way for optimization of FSP conditions and development of advanced functional Mg alloys.
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Research context
OpenAlex topics: Advanced Welding Techniques Analysis · Aluminum Alloys Composites Properties · Magnesium Alloys: Properties and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Materials Science and Engineering University of North Texas Denton Texas 76203 USA
School of Mechanical, Materials and Energy Engineering Indian Institute of Technology Ropar Rupnagar Punjab 140001 India
School of Minerals Metallurgical and Materials Engineering Indian Institute of Technology Bhubaneswar Orissa 751001 India
Department of Materials Imperial College, South Kensington Campus SW7 2AZ London UK
Department of Material Science University of North Texas Denton Texas 76203 USA
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