Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Carmine Pirozzi"'
Autor:
Costanzo Bellini, Rosario Borrelli, Francesco Di Caprio, Vittorio Di Cocco, Stefania Franchitti, Francesco Iacoviello, Carmine Pirozzi, Luca Sorrentino
Publikováno v:
Metals, Vol 13, Iss 8, p 1454 (2023)
Lattice structures made of metal materials are very interesting since their structural efficiency is elevated, thanks to their good mechanical properties and light weight. Additive manufacturing processes are appropriate to produce those structures.
Externí odkaz:
https://doaj.org/article/d1ddb1ede9414c99825134394d20edc0
Publikováno v:
Aerospace, Vol 7, Iss 6, p 75 (2020)
In this work a mechanical characterization of Ti6Al4V processed by electron beam powder bed fusion additive manufacturing was carried out to investigate the viability of this technology for the manufacturing of flyable parts for general aviation airc
Externí odkaz:
https://doaj.org/article/211f6b8502d14b3483bb306285424564
Autor:
Ersilia Cozzolino, Antonello Astarita, Rosario Borrelli, Stefania Franchitti, Valentina Lopresto, Carmine Pirozzi
Publikováno v:
Key Engineering Materials. 926:2355-2362
Sustainability is becoming a central pillar of manufacturing and Additive Manufacturing (AM) processes, thanks to their potentialities, seem to open a new path to reduce the environmental footprint. However, the surface finishing of AM parts is hardl
Autor:
Ersilia Cozzolino, Stefania Franchitti, Rosario Borrelli, Carmine Pirozzi, Antonello Astarita
The assessment of energy consumed in manufacturing operations and the enhancement of their sustainability plays a fundamental role in the present research contest. Electron beam melting (EBM) is an additive manufacturing technique that allows the fab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f71f32a3712d4492e761fe1b8c909d68
https://hdl.handle.net/11588/906548
https://hdl.handle.net/11588/906548
Autor:
Stefania Franchitti, Simona Foglia, Alessia Teresa Silvestri, Rosario Borrelli, Antonello Astarita, Carmine Pirozzi
Publikováno v:
Journal of Manufacturing Processes. 60:162-179
The role of the process parameters under a fixed energy density in Electron Beam Melting of Ti6Al4V was investigated. The beam current, scan speed and line offset were varied in a wide range keeping constant the energy density achieved, aiming to hig
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures. 43:2828-2841
Electron Beam Melting (EBM) is one of a few additive manufacturing technologies capable of making full-density functional metallic parts realized from raw materials in the form of powders. The ability of direct fabrications of metallic parts can acce
Autor:
Stefania Franchitti, Luca Sorrentino, Luigi Nele, Carmine Pirozzi, Andrea Corrado, Rosario Borrelli, Wilma Polini, Luigi Carrino
Publikováno v:
Journal of Advanced Manufacturing Systems. 19:107-130
Additive manufacturing (AM), applied to metal industry, is a family of processes that allows complex shape components to be realized from raw materials in the form of powders. Electron beam melting (EBM) is a relatively new additive manufacturing (AM
Autor:
Giovanni Andreutti, Fabrizia Caiazzo, Davide Lucariello, Ciro Pascarella, Rosario Borrelli, Carmine Pirozzi, Stefania Franchitti, Paolo Caso, Guido Saccone, Cinzia Toscano
Publikováno v:
Journal of Aerospace Engineering. 34
Nowadays, greenhouse gases are a worldwide environmental issue. This is why a significant reduction of pollutant emissions inducing a considerable slowing down of climate change is a matter...
Autor:
Francesca Vassallo, Mario Buono, Stefania Franchitti, Rosario Borrelli, Carmine Pirozzi, Giuseppe Lamanna
Publikováno v:
Macromolecular Symposia. 404:2100518
Publikováno v:
Key Engineering Materials. 813:116-121
The contribution of the present work is to experimentally evaluate the wettability of Ti6Al4V solid surfaces manufactured via Electron Beam Melting (EBM), an innovative Additive Manufacturing (AM) process. The wettability behavior was quantified via