Electron Beam Welding of IN792 DS: Effects of Pass Speed and PWHT on Microstructure and Hardness

Electron Beam (EB) welding has been used to realize seams on 2 mm-thick plates of directionally solidified (DS) IN792 superalloy. The first part of this work evidenced the importance of pre-heating the workpiece to avoid the formation of long cracks in the seam. The comparison of different pre-heati...

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Detalles Bibliográficos
Autores principales: Angella, Giuliano, Barbieri, Giuseppe, Donnini, Riccardo, Montanari, Roberto, Richetta, Maria, Varone, Alessandra
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615688/
https://www.ncbi.nlm.nih.gov/pubmed/28872620
http://dx.doi.org/10.3390/ma10091033

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5615688/
https://www.ncbi.nlm.nih.gov/pubmed/28872620
http://dx.doi.org/10.3390/ma10091033

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