Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Hallvard Gustav Fjær"'
Autor:
Francesco Leoni, Øystein Grong, Ambra Celotto, Hallvard Gustav Fjær, Paolo Ferro, Filippo Berto
Publikováno v:
Metals, Vol 12, Iss 10, p 1656 (2022)
In the present investigation, the numerical code WELDSIM is used to simulate butt welding of 4 mm thick plates of S355 steel and AA6082-T6 by Hybrid Metal Extrusion and Bonding (HYB). This is a new solid state joining process using continuous extrusi
Externí odkaz:
https://doaj.org/article/31b2e5870ab645e7a567f0c59ad96f90
Publikováno v:
Materials
Volume 14
Issue 21
Materials, Vol 14, Iss 6644, p 6644 (2021)
Volume 14
Issue 21
Materials, Vol 14, Iss 6644, p 6644 (2021)
An analytical model is proposed to rapidly capture the thermal and residual stresses values induced by the hybrid metal extrusion and bonding (HYB) process on dissimilar-metal butt-welded joints. The power input for two welding velocities is first as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ccb8c10454d4c410e51f1a12e67181c
http://hdl.handle.net/11577/3439107
http://hdl.handle.net/11577/3439107
Publikováno v:
Procedia Structural Integrity
Hybrid metal extrusion & bonding (HYB) is a new solid-state joining method for metals and alloys that utilizes continuous extrusion as a technique to enable aluminium filler metal additions. In the HYB case, heat is generated by friction between the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b433a62f09c53ed961c0c7b1a3435c6
https://hdl.handle.net/11250/2722699
https://hdl.handle.net/11250/2722699
Perforation of welded aluminum components: Microstructure-based modeling and experimental validation
Autor:
Jens Kristian Holmen, Hallvard Gustav Fjær, Tore Børvik, Ole Runar Myhr, Odd Sture Hopperstad
Publikováno v:
International Journal of Impact Engineering
Perforation of welded aluminum structures by small-arms bullets is studied both experimentally and numerically in this paper. From the chemical composition, artificial aging history, and welding procedure, the spatial distribution of the flow stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e9a2534991ab1e126ae0bce4fc43eea
http://hdl.handle.net/11250/2494944
http://hdl.handle.net/11250/2494944