{10 - 12} twinning assisted microstructure and mechanical properties modification of high-force fiction stir processed AZ31B Mg alloy

摘要

High-force friction stir processing technology was conducted on AZ31B Mg alloy plate. The activity of {10-12} twinning behavior made great contributions to grain refinement and texture randomization in the stir zone. This work offers a choice for producing bulk Mg alloys with desirable combination of strength and ductility.