Exploració per autor "Celentano, Diego Javier"

Ara es mostren els items 1-8 de 8

    • A temperature-based formulation for finite element analysis of generalized phase-change problems 

      Celentano, Diego Javier; Oñate Ibáñez de Navarra, Eugenio; Oller Martínez, Sergio Horacio (1993-01)
      Report de recerca
      Accés obert

    • Analysis of the part distortions for inconel 718 SLM: a case study on the NIST test artifact 

      Martínez, Silvia; Ortega, Naiara; Celentano, Diego Javier; Sánchez Egea, Antonio José; Ukar, Eneko; Lamikiz, Aitzol (Multidisciplinary Digital Publishing Institute (MDPI), 2020-11-11)
      Article
      Accés obert
      The present paper evaluates the misalignment and geometry distortion of the standard National Institute of Standards and Technology (NIST) test artifact in Inconel 718 alloy, when several layers with and without supports ...

    • Bottoming bending process assisted by electroplasticity 

      Sánchez Egea, Antonio José; González Rojas, Hernán Alberto; Celentano, Diego Javier; Travieso Rodríguez, José Antonio; Llumà Fuentes, Jordi (EUETIB, 2013-12)
      Text en actes de congrés
      Accés obert
      Este estudio reporta la influencia de los efectos atérmicos de la electroplasticidad en el proceso de doblado por estampa. Se fabrica un generador que generar pulsos de 300A y un ancho de 50μs. Los materiales estudiados ...

    • Joining metrics enhancement when combining FSW and ball-burnishing in a 2050 aluminium alloy 

      Sánchez Egea, Antonio José; Rodriguez, Adrian; Celentano, Diego Javier; Calleja, Amaia; López de la Calle, Luís Norberto (Elsevier, 2019-06-15)
      Article
      Accés obert
      This report describes the effect of the ball-burnishing process on the mechanical properties of 2050 aluminium alloy that was previously friction stir welded. This process is a fast, environmentally-friendly and cost-effective ...

    • Mechanical and chemical characterisation of TiN and AlTiSiN coatings on a LPBF processed IN718 substrate 

      Colombo-Pulgarin, Juan; Sánchez Egea, Antonio José; Celentano, Diego Javier; Martinez Krahmer, Daniel; Martynenko, Vitali; López de Lacalle Marcaide, Luís Norberto (Multidisciplinary Digital Publishing Institute (MDPI), 2021-08-17)
      Article
      Accés obert
      Wear-resistant coatings development is progressively increasing steeply due to their advantages when applied to mechanical components subjected to abrasive and destructive environments. Titanium nitride (TiN) coating is ...

    • Mechanical and metallurgical changes on 308L wires drawn by electropulses 

      Sánchez Egea, Antonio José; González Rojas, Hernán Alberto; Celentano, Diego Javier; Jorba Peiró, Jordi (2015-11-17)
      Article
      Accés restringit per política de l'editorial
      The electroplastic effects resulting from different electropulses configurations on a wire drawing process are investigated experimentally and numerically. Electropulses are induced into 308L stainless steel while it is ...

    • On the microstructure effects when using electropulsing versus furnace treatments while drawing inox 308L 

      Sánchez Egea, Antonio José; Jorba Peiró, Jordi; Signorelli, Javier Walter; González Rojas, Hernán Alberto; Celentano, Diego Javier (Elsevier, 2019-05-07)
      Article
      Accés obert
      In the present work, microstructure and texture evolution in a commercial 308L stainless steel wire is assessed by comparing several electropulsing configurations and thermal annealing treatments performed during and after ...

    • Thermomechanical analysis of an electrically assisted wire drawing process 

      Sánchez Egea, Antonio José; González Rojas, Hernán Alberto; Celentano, Diego Javier; Jorba Peiró, Jordi; Cao, Jia (2017-09-18)
      Article
      Accés restringit per política de l'editorial
      Electrically-assisted wire drawing process is a hybrid manufacturing process characterized by enhancement of the formability, ductility and elongation of the wire drawn specimen. A thermomechanical model to describe the ...