Formation processes for large ejecta and interactions with melt pool formation in powder bed fusion additive manufacturing

Ejecta with a size much larger than the mean particle size of feedstock powder have been observed in powder bed fusion additive manufacturing, both during post-process sieving and embedded within built components. However, their origin has not been adequately explained. Here, we test a hypothesis on...

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Detalles Bibliográficos
Autores principales: Nassar, Abdalla R., Gundermann, Molly A., Reutzel, Edward W., Guerrier, Paul, Krane, Michael H., Weldon, Matthew J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6433951/
https://www.ncbi.nlm.nih.gov/pubmed/30911016
http://dx.doi.org/10.1038/s41598-019-41415-7

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6433951/
https://www.ncbi.nlm.nih.gov/pubmed/30911016
http://dx.doi.org/10.1038/s41598-019-41415-7

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