Analytical Modeling of In-Process Temperature in Powder Bed Additive Manufacturing Considering Laser Power Absorption, Latent Heat, Scanning Strategy, and Powder Packing

Temperature distribution gradient in metal powder bed additive manufacturing (MPBAM) directly controls the mechanical properties and dimensional accuracy of the build part. Experimental approach and numerical modeling approach for temperature in MPBAM are limited by the restricted accessibility and...

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Detalles Bibliográficos
Autores principales: Ning, Jinqiang, Sievers, Daniel E., Garmestani, Hamid, Liang, Steven Y.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427728/
https://www.ncbi.nlm.nih.gov/pubmed/30857209
http://dx.doi.org/10.3390/ma12050808

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6427728/
https://www.ncbi.nlm.nih.gov/pubmed/30857209
http://dx.doi.org/10.3390/ma12050808

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