Additive manufacturing of high performance AZ31 magnesium alloy with full equiaxed grains: Microstructure, mechanical property, and electromechanical corrosion performance

Highlights

 

1）AZ31 alloy with full of equiaxed grains was obtained by GTAW-based additive manufacturing.

 

2）Relationship between the microstructure and properties of AMed AZ31 alloy were studied.

 

3）Comparison between the corrosion resistance of hot-rolled and AMed AZ31 alloy was conducted

https://doi.org/10.1016/j.jmatprotec.2021.117430