# On the origin of grain refinement and twin boundaries in as-fabricated austenitic stainless steels produced by laser powder bed fusion

> Research article (Additive manufacturing, 2022) · cited 30× · AI/ML

**Wikidata**: [openalex:W4311425051](https://www.wikidata.org/wiki/openalex:W4311425051)  
**Source**: https://4ort.xyz/entity/on-the-origin-of-grain-refinement-and-twin-boundaries-in-as-fabricated-austenitic-stainless-steels-produced-by-laser-pow