# Columnar-to-equiaxed grain transition in powder bed fusion via mimicking casting solidification and promoting in situ recrystallization

> Research article (Additive manufacturing, 2021) · cited 65× · AI/ML

**Wikidata**: [openalex:W3170718971](https://www.wikidata.org/wiki/openalex:W3170718971)  
**Source**: https://4ort.xyz/entity/columnar-to-equiaxed-grain-transition-in-powder-bed-fusion-via-mimicking-casting-solidification-and-promoting-in-situ-re