Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Emilio Bassini"'
Autor:
Serena Lerda, Giulio Marchese, Emilio Bassini, Mariangela Lombardi, Daniele Ugues, Paolo Fino, Sara Biamino
Publikováno v:
Materials, Vol 17, Iss 18, p 4532 (2024)
This paper deals with the development and characterization of an Inconel 625 (IN625) reinforced with 2 wt.% of sub-micrometrical TiC particles produced by the laser powder bed fusion (LPBF) process. IN625 and IN625 2 wt.% TiC microstructural evolutio
Externí odkaz:
https://doaj.org/article/ffcab8204d7247609cfabb5dd22e0976
Publikováno v:
Materials, Vol 16, Iss 16, p 5510 (2023)
The microstructures of intermetallic γ-titanium aluminide (TiAl) alloys are subjected to a certain degree of Al evaporation when processed by electron beam powder bed fusion (EB-PBF). The magnitude of the Al-loss is mainly correlated with the proces
Externí odkaz:
https://doaj.org/article/f276328efdec4146949bdcf400bf3c6b
Publikováno v:
Metals, Vol 13, Iss 7, p 1315 (2023)
Over the past few years, several studies have been conducted on the development of Al-Si-Cu-Mg alloys for PBF-LB/M processing. The attention gained by these systems can be attributed to their light weight and strength provided by a solid solution in
Externí odkaz:
https://doaj.org/article/0647ebbee9de4f1f9d6f163bc8a2a9cd
Autor:
Mohammad Saleh Kenevisi, Cristian Ghibaudo, Emilio Bassini, Daniele Ugues, Giulio Marchese, Sara Biamino
Publikováno v:
Metals, Vol 13, Iss 4, p 772 (2023)
Electron beam melting (EBM) is a promising technique for processing γ-TiAl alloys that are susceptible to cracking. TiAl alloys are usually built on stainless steel platforms to reduce overall costs. The interface between the samples and the platfor
Externí odkaz:
https://doaj.org/article/7950b1ca964145d1924d22af288f0c65
Publikováno v:
Metals, Vol 13, Iss 4, p 796 (2023)
Inconel 625 (IN625) superalloys can be easily fabricated by the laser-based powder bed fusion (PBF-LB/M) process, allowing the production of components with a high level of design freedom. However, one of the main drawbacks of the PBF-LB/M process is
Externí odkaz:
https://doaj.org/article/3254cf34eaa449b99ff2f855e20618b3
Autor:
Pietro Antonio Martelli, Antonio Sivo, Flaviana Calignano, Emilio Bassini, Sara Biamino, Daniele Ugues
Publikováno v:
Metals, Vol 13, Iss 2, p 210 (2023)
This work aims to investigate the processability of René 80 via laser powder–bed fusion (L-PBF). René 80 is a poorly weldable Ni-superalloy, currently processed via investment casting to fabricate turbine blades working at an operating temperatur
Externí odkaz:
https://doaj.org/article/71cb4e2ad0a34aefa8460b9497b82b81
Autor:
Fabrizio Marinucci, Giulio Marchese, Emilio Bassini, Alberta Aversa, Paolo Fino, Daniele Ugues, Sara Biamino
Publikováno v:
Metals, Vol 12, Iss 11, p 1916 (2022)
Thanks to its high weldability, Inconel 625 (IN625) can be easily processed by laser powder bed fusion (LPBF). After production, this alloy is typically subjected to specific heat treatments to design specific microstructure features and mechanical p
Externí odkaz:
https://doaj.org/article/2321d20bd8244901bd4b35145a492013
Autor:
Emilio Bassini, Giulio Marchese, Antonio Sivo, Pietro Antonio Martelli, Alessio Gullino, Daniele Ugues
Publikováno v:
Materials, Vol 15, Iss 21, p 7482 (2022)
A new advanced dual-phase (DP) steel characterized by ferrite and bainite presence in equal fractions has been studied within this paper. The anisotropy change of this steel was assessed as a progressively more severe cold rolling process was introdu
Externí odkaz:
https://doaj.org/article/32306825000e469fa234b2ea5bae3702
Autor:
Alessandro Carrozza, Giulio Marchese, Abdollah Saboori, Emilio Bassini, Alberta Aversa, Federica Bondioli, Daniele Ugues, Sara Biamino, Paolo Fino
Publikováno v:
Materials, Vol 15, Iss 12, p 4067 (2022)
This work focuses on the effect of different heat treatments on the Ti-6Al-4V alloy processed by means of electron beam melting (EBM). Super β-transus annealing was conducted at 1050 °C for 1 h on Ti-6Al-4V samples, considering two different coolin
Externí odkaz:
https://doaj.org/article/c931e859d81b42228c74f077926ab05d
Assessment of the Hardening Behavior and Tensile Properties of a Cold-Rolled Bainitic–Ferritic Steel
Publikováno v:
Materials, Vol 14, Iss 21, p 6662 (2021)
The automotive field is continuously researching safer, high-strength, ductile materials. Nowadays, dual-phase (DP) steels are gaining importance, since they meet all these requirements. Dual-phase steel made of ferrite and bainite is the object of a
Externí odkaz:
https://doaj.org/article/515b4e7b0e2d4de783e763f0d07fd0a4