Fracture and Structural Integrity e-ISSN 1971-8993 Open access
SI: IGF25 – International Conference 2019 Vol. 13, No. 50 (2019)

A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints

Author and affiliation details
DOI
10.3221/IGF-ESIS.50.21
Pages
251-263
Published
Published inVol. 13, No. 50 (2019)Go to the issue

Abstract

Inconel 625 is a nickel-based superalloy that finds application in many industrial sectors thanks to its high strength, excellent fabricability, and  outstanding corrosion resistance. It is characterized by a good weldability and often used in the as-welded conditions.
In the following, a metallurgical and thermal analysis of Inconel 625 Electron-Beam welded joints is described. The thermal analysis was supported by a numerical model that uses a superimposition of a spherical and a conical shape heat source with Gaussian power density distribution in order to reproduce the nail-shape of the fusion zone. The heat source parameters were calibrated by using experimental data coming from metallurgical observations and temperature measurements. Numerical and experimental results were found in good agreement.

Keywords

Article history

  1. ReceivedUntil the next stage: 21 days
  2. AcceptedUntil the next stage: 3 days
  3. Published

How to cite

APA

Romanin, L., Ferro, P., Fabrizi, A., & Berto, F. (2019). A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints. Fracture and Structural Integrity, 13(50), 251–263. https://doi.org/10.3221/IGF-ESIS.50.21

IEEE

L. Romanin, P. Ferro, A. Fabrizi, and F. Berto, “A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints,” Fracture and Structural Integrity, vol. 13, no. 50, pp. 251–263, 2019, doi: 10.3221/IGF-ESIS.50.21.

MLA

Romanin, Luca, et al. “A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints.” Fracture and Structural Integrity, vol. 13, no. 50, 2019, pp. 251–263. https://doi.org/10.3221/IGF-ESIS.50.21.

Chicago

Romanin, Luca, Paolo Ferro, Alberto Fabrizi, and Filippo Berto. 2019. “A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints.” Fracture and Structural Integrity 13 (50): 251–263. https://doi.org/10.3221/IGF-ESIS.50.21.

Harvard

Romanin, L., Ferro, P., Fabrizi, A. and Berto, F. (2019) ‘A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints’, Fracture and Structural Integrity, 13(50), pp. 251–263. doi: 10.3221/IGF-ESIS.50.21.

Vancouver

Romanin L, Ferro P, Fabrizi A, Berto F. A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints. Fracture and Structural Integrity. 2019;13(50):251-263. doi:10.3221/IGF-ESIS.50.21

BibTeX

@article{romanin2019, author = {Romanin, Luca and Ferro, Paolo and Fabrizi, Alberto and Berto, Filippo}, title = {A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints}, journal = {Fracture and Structural Integrity}, year = {2019}, volume = {13}, number = {50}, pages = {251--263}, doi = {10.3221/IGF-ESIS.50.21}, url = {https://doi.org/10.3221/IGF-ESIS.50.21}, issn = {1971-8993} }

RIS

TY - JOUR AU - Romanin, Luca AU - Ferro, Paolo AU - Fabrizi, Alberto AU - Berto, Filippo TI - A metallurgical and thermal analysis of Inconel 625 electron-beam welded joints JO - Fracture and Structural Integrity T2 - Fracture and Structural Integrity PY - 2019 DA - 2019/08/20 VL - 13 IS - 50 SP - 251 EP - 263 DO - 10.3221/IGF-ESIS.50.21 UR - https://doi.org/10.3221/IGF-ESIS.50.21 SN - 1971-8993 ER -

Licence

Copyright © 2019 Luca Romanin, Paolo Ferro, Alberto Fabrizi, Filippo Berto.

Copyright 
Authors are allowed to retain both the copyright and the publishing rights of their articles without restrictions.  

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