Metal vapor micro-jet controls material redistribution in laser powder bed fusion additive manufacturing
Abstract The results of detailed experiments and finite element modeling of metal micro-droplet motion associated with metal additive manufacturing (AM) processes are presented. Ultra high speed imaging of melt pool dynamics reveals that the dominant mechanism leading to micro-droplet ejection in a...
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Autores principales: | Sonny Ly, Alexander M. Rubenchik, Saad A. Khairallah, Gabe Guss, Manyalibo J. Matthews |
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Formato: | article |
Lenguaje: | EN |
Publicado: |
Nature Portfolio
2017
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Materias: | |
Acceso en línea: | https://doaj.org/article/5ae7ecd6eb47456db35b3325bdb4e03f |
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