Search Results - "Furgiuele, Franco"

Analysis of fatigue damage in shape memory alloys by nanoindentation by Carmine, Maletta, Fabrizio, Niccoli, Emanuele, Sgambitterra, Franco, Furgiuele

“…Microstructural damage induced by fatigue mechanical loads in nickel-titanium (NiTi) based shape memory alloys is analyzed by instrumented indentation. To this…”
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Multiaxial fatigue behavior of SLM Ti6Al4V alloy under different loading conditions by Renzo, Danilo A., Sgambitterra, Emanuele, Maletta, Carmine, Furgiuele, Franco, Biffi, Carlo A., Fiocchi, Jacopo, Tuissi, Ausonio

“…The multiaxial fatigue behavior of Ti6Al4V samples, made by selective laser melting (SLM) process, was investigated in this work. Fatigue tests were carried…”
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Analysis of the Local Functional Evolution in NiTi Shape Memory Alloys by Multicycle Nanoindentations by Furgiuele, Franco, Greco, Alessia, Magarò, Pietro, Sgambitterra, Emanuele

“…In this work, NiTi pseudoelastic alloy was studied to investigate the local functional response using nanoindentation. Two different experiments were carried…”
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Functional and Structural Fatigue of Pseudoelastic NiTi: Global Vs Local Thermo-Mechanical Response by Furgiuele, Franco, Magarò, Pietro, Maletta, Carmine, Sgambitterra, Emanuele

“…Functional and structural fatigue properties of a pseudoelastic NiTi alloy were analyzed at the light of local non-homogenous thermo-mechanical response,…”
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Study on the role of laser surface irradiation on damage and decohesion of Al/epoxy joints by Alfano, Marco, Lubineau, Gilles, Furgiuele, Franco, Paulino, Glaucio H.

“…In this work we investigate the effect of laser irradiation on the bond toughness of aluminum/epoxy bonded joints. The evolution of substrate surface…”
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Shape Memory Alloy-Polymer Composites: Static and Fatigue Pullout Strength under Thermo-Mechanical Loading by Rodinò, Stefano, Curcio, Elio M, Renzo, Danilo A, Sgambitterra, Emanuele, Magarò, Pietro, Furgiuele, Franco, Brandizzi, Marco, Maletta, Carmine

“…This work was carried out within the context of an R&D project on morphable polymer matrix composites (PMC), actuated by shape memory alloys (SMA), to be used…”
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Analytical Approaches to Stress Intensity Factor Evaluation for Indentation Cracks by Leonardi, Alessandro, Furgiuele, Franco, Syngellakis, Stavros, Wood, Robert J. K.

“…In the present paper, an analytical solution for the stress intensity factor in the case of cracks produced by Vickers indenters has been extended to the cases…”
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Mechanical characterization of basalt woven fabric composites: numerical and experimental investigation by Valentino, Piergiorgio, Sgambitterra, Emanuele, Furgiuele, Franco, Romano, Marco, Ehrlich, Ingo, Gebbeken, Norbert

“…Basalt fabric composite, with different twill wave reinforcements, i.e. twill 2/2 and twill 1/3, have been studied in this work by means of experimental tests…”
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A hybrid method for the thermo-mechanical analysis of elastic cracks in two-dimensional heterogeneous materials by Bruno, Luigi, Furgiuele, Franco M., Maletta, Carmine

“…The present paper describes a numerical method for the thermo-mechanical analysis of two-dimensional heterogeneous materials which combines the finite-element…”
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A new methodology for measuring residual stress using a modified Berkovich nano-indenter by Greco, Alessia, Sgambitterra, Emanuele, Furgiuele, Franco

“…•New nanoindenter geometry and testing procedure to measure biaxial residual stress.•Asymmetric nanoindenter to estimate principal residual stresses and…”
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Fracture control parameters for NiTi based shape memory alloys by Maletta, Carmine, Furgiuele, Franco

“…In this paper new fracture control parameters for Nickel–Titanium (NiTi) based shape memory alloys (SMAs) are proposed, based on a recent literature analytical…”
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Temperature dependent local phase transformation in shape memory alloys by nanoindentation by Sgambitterra, Emanuele, Maletta, Carmine, Furgiuele, Franco

“…A novel approach, based on nanoindentation experiments, for analysing temperature dependent local phase transformations in shape memory alloys is proposed. The…”
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Surface roughness effect on multiaxial fatigue behavior of additively manufactured Ti6Al4V alloy by Renzo, Danilo A., Maletta, Carmine, Sgambitterra, Emanuele, Furgiuele, Franco, Berto, Filippo

“…Additive manufacturing (AM) is a special technology that offers several advantages compared to the conventional methodologies. For instance, it allows to build…”
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Fully coupled electric-thermo-mechanical model for predicting the response of a SMA wire activated by electrical input by Sgambitterra, Emanuele, Greco, Carlo, Rodinò, Stefano, Niccoli, Fabrizio, Furgiuele, Franco, Maletta, Carmine

“…Shape Memory Alloys (SMAs) are becoming increasingly used in actuator technologies thanks to the generation of high specific power and reliability. These…”
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Crack tip stress distribution and stress intensity factor in shape memory alloys by Maletta, Carmine, Sgambitterra, Emanuele, Furgiuele, Franco

“…ABSTRACT The crack tip stress‐induced martensitic transformation and the resulting stress distribution in a nickel–titanium (NiTi)‐based shape memory alloy…”
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Modeling and simulation of the thermo-mechanical response of NiTi-based Belleville springs by Sgambitterra, Emanuele, Maletta, Carmine, Furgiuele, Franco

“…Nickel–titanium (NiTi) Belleville washers exhibit unique mechanical and functional features due to the reversible stress-induced and/or thermally induced phase…”
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On the fatigue behaviour of epoxy-based nanostructured composite materials by Garofalo, Salvatore, Rovale, Gerardo, Morano, Chiara, Furgiuele, Franco, Minervino, Matteo, Pagnotta, Leonardo

“…Epoxy composites and nanocomposites enable the creation of high-performance structures and innovative designs. However, there is limited research focused on…”
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Analytical modeling of stress-induced martensitic transformation in the crack tip region of nickel–titanium alloys by Maletta, Carmine, Furgiuele, Franco

“…A novel analytical method, which predicts the extent of the stress-induced martensitic transformation (SIM) in the crack tip vicinity of nickel–titanium…”
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X-ray computed μ-tomography analysis to evaluate the crack growth in an additive manufactured Ti-6Al-4V alloy sample stressed with in-phase axial and torsional loading by Renzo, Danilo A., Crocco, Maria C., Maletta, Carmine, Pagnotta, Leonardo, Sgambitterra, Emanuele, Berto, Filippo, Furgiuele, Franco, Filosa, Raffaele, Beltrano, Joseph J., Barberi, Riccardo C., Agostino, Raffaele G., Formoso, Vincenzo

“…•Innovative aspects of this work are the proposed effective SIF models that can be adapted for different modes of propagation.•The proposed SIF models can be…”
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NiTi Belleville washers: Design, manufacturing and testing by Maletta, Carmine, Filice, Luigino, Furgiuele, Franco

“…The thermomechanical properties of nickel–titanium-based Belleville washers have been analyzed in this investigation, together with their unusual mechanical…”
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