Fabrication of Crack-Free Nickel-Based Superalloy Considered Non-Weldable during Laser Powder Bed Fusion

Crack-free Hastelloy X fabricated through laser powder bed fusion (LPBF) from powder with a standard chemical composition is reported. Electron backscatter diffraction (EBSD) analysis evidenced columnar grains parallel to the building direction. The typical LPBF columnar dendrite microstructure was...

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Detalles Bibliográficos
Autores principales: Sanchez-Mata, Oscar, Wang, Xianglong, Muñiz-Lerma, Jose Alberto, Attarian Shandiz, Mohammad, Gauvin, Raynald, Brochu, Mathieu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6117717/
https://www.ncbi.nlm.nih.gov/pubmed/30046019
http://dx.doi.org/10.3390/ma11081288

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6117717/
https://www.ncbi.nlm.nih.gov/pubmed/30046019
http://dx.doi.org/10.3390/ma11081288

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