Harpreet Singh Arora, Harpreet Singh Grewal, Harpreet Singh, Brij Kumar Dhindaw, David McPhail, Barbara Shollock, Richard Chater and Sundeep Mukherjee Microstructure-Property Relationship for Friction Stir Processed Magnesium Alloy Advanced Engineering Materials 16
Friction stir processing (FSP) of Mg based AE42 alloy is investigated. EBSD analysis revealed that the grain size got more refined with increasing depth across the specimen cross-section. Hardness and Young's modulus is also found to increase along the depth of the friction stir processed specimen. The friction stir processed specimen show higher tendency towards strain hardening compared to as-cast alloy which is attributed to the fine in situ precipitates.
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