Blar i NTNU Open på forfatter "Ferro, Paolo"
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Residual Stress Distribution in Selective Laser Melting of SS316L Parts
Vemanaboina, Harinadh; Ferro, Paolo; Babu, B. Sridhar; Gundabattini, Edison; Kumar, Kaushik; Berto, Filippo (Peer reviewed; Journal article, 2022)Additive manufacturing is one of the fastest-growing fields in materials engineering. This is because there is a new trend for custom, high-precision, and on-demand manufacturing. The undesired residual stress induced in ... -
A Semi-Analytical Model for the Heat Generation during Hybrid Metal Extrusion and Bonding (HYB)
Leoni, Francesco; Grong, Øystein; Ferro, Paolo; Berto, Filippo (Journal article; Peer reviewed, 2021) -
Strain evolution in cold-warm forged steel components studied by means of EBSD technique
Ferro, Paolo; Bonollo, Franco; Bassan, Fabio; Berto, Filippo (Journal article; Peer reviewed, 2017)Electron BackScatter Diffraction (EBSD) in conjunction with Field-Emission Environmental Scanning Electron Microscopy (FEG-ESEM) has been used to evaluate the microstructural and local plastic strain evolution in different ... -
The influence of metallurgical data on residual stresses in Computational Welding
Romanin, Luca; Ferro, Paolo; Berto, Filippo (Journal article, 2018)Fusion welding processes are the primary joining techniques used in the fabrication of civil structures and mechanical engineering assemblies. The fusion of the parent and filler materials and the subsequent rapid cooling ... -
The peak stress method to calculate residual notch stress intensity factors in welded joints
Colussi, Marco; Ferro, Paolo; Berto, Filippo; Meneghetti, G. (Journal article, 2018)According to the recent literature, the intensity of linear elastic residual stress fields near the toe region of a welded joint can be quantified by the residual notch stress intensity factors (R‐NSIFs). The computational ... -
Understanding powder bed fusion additive manufacturing phenomena via numerical simulation
Ferro, Paolo; Romanin, Luca; Berto, Filippo (Peer reviewed; Journal article, 2020)The increasing interest in additively manufactured metallic parts from industry has issued a formidable challenge to the academic and scientific world that is asked to design new alloys, optimize process parameters and ... -
Using the Hybrid Metal Extrusion & Bonding (HYB) Process for Dissimilar Joining of AA6082-T6 and S355
Berto, Filippo; Sandnes, Lise; Filippo, Abbatinali; Grong, Øystein; Ferro, Paolo (Journal article; Peer reviewed, 2018)Hybrid Metal Extrusion & Bonding (HYB) is a new solid state joining technique that uses filler material addition and plastic deformation to create sound joints. The filler material addition makes the HYB process more ...