HIGHLIGHTS
- who: Hansol Yoon from the Korea Advanced Institute have published the article: Pulsed laser-assisted additive manufacturing of Ti-6Al-4V for in-situ grain refinement, in the Journal: Scientific Reports Scientific Reports
- what: The authors discuss how these effects enhance equiaxed nucleation in the melt pool.
- how: Although an off-axis configuration was adopted in this study the pulsed laser can be coaxially designed with the DED laser using a dichroic mirror for full u00adintegration16.
- future: Study on optimizing the pulsed laser parameters is required to maximize grain refinement.
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