# Investigations and optimization of friction stir welding process to improve microstructures of aluminum alloys

> Research article (Cogent Engineering, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2944031475](https://www.wikidata.org/wiki/openalex:W2944031475)  
**Source**: https://4ort.xyz/entity/investigations-and-optimization-of-friction-stir-welding-process-to-improve-microstructures-of-aluminum-alloys