Exploració per autor "Picas Barrachina, Josep Anton"Més informacióMés informació

Ara es mostren els items 2-21 de 53

    • Caracterización y optimización de la aleación Ti-O,2Pd para aplicaciones clínicas 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2000-07-10)
      Tesi
      Accés obert
      El objetivo del presente trabajo es el de optimizar las propiedades de la aleación Ti-0.2Pd con la finalidad de que sea una alternativa a las aleaciones de titanio empleadas actualmente en el campo de los biomateriales. ...

    • Characterisation of laser modified WC-CoCr coatings 

      Chikarakaraa, Evans; Punset Fuste, Miquel; Picas Barrachina, Josep Anton; Brabazon, Dermot; Naher, S. (American Institute of Physics (AIP), 2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      In this work the affects of laser characteristics on surface morphology, microstructure, microhardness and wear rates of high velocity oxygen fuel (HVOF) WC–CoCr coatings were investigated. Continuous and pulsed laser ...

    • Characterization of duplex coating system (HVOF plus PVD) on light alloy substrates 

      Picas Barrachina, Josep Anton; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Colominas Guardia, Carles; Baile Puig, Maria Teresa (Elsevier, 2017-05-25)
      Article
      Accés obert
      Light metals such as aluminium or magnesium alloys play an important role in many different industrial applications. However, aluminium and especially magnesium alloys show relatively poor resistance to sliding wear, low ...

    • CIMA. Segon parcial i final (Curs 2012-2013) - Q2 

      Baile Puig, Maria Teresa; Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2013-06-13)
      Examen
      Accés restringit a la comunitat UPC

    • Cobalt free metallic binders for HVOF thermal sprayed wear resistant coatings 

      Picas Barrachina, Josep Anton; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Baile Puig, Maria Teresa (Elsevier, 2023-01-31)
      Article
      Accés obert
      Thermal sprayed HVOF WC-based cermet coatings containing various metallic binders have been used in several different applications in industries that require abrasive sliding wear resistance, such as hydraulic pistons, ...

    • Corrosion mechanism of HVOF thermal sprayed WC-CoCr coatings in acidic chloride media 

      Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Rupérez de Gracia, Elisa; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Baile Puig, Maria Teresa (Elsevier, 2019-08-15)
      Article
      Accés restringit per acord de confidencialitat
      HVOF thermal sprayed WC cermet coatings exhibit excellent abrasive and erosive wear resistance due to the presence of high volume fraction of WC particles bounded by a tough cobalt or cobalt-chromium alloy binder. However, ...

    • Decorartive PVD coatings as an environmentally clean alternative to chrome plating 

      Picas Barrachina, Josep Anton; Baile Puig, Maria Teresa; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Forn Alonso, Antonio (2009-11)
      Article
      Accés obert

    • Decorative PVD coatings as an enviromentally clean alternative to chrome plating 

      Picas Barrachina, Josep Anton; Baile Puig, Maria Teresa; Forn Alonso, Antonio (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2010-01-13)
      Article
      Accés obert
      The objective of this work is to conduct applied research and development to demonstrate yhat metal or ceramic coatings deposited by Physical Vapor Deposition (PVD)are equivalent or superior in peformance and are a ...

    • Efecto del tratamiento de anodizado en las propiedades de la aleación EN-AC46500 conformada en estado semisólido 

      Baile Puig, Maria Teresa; Picas Barrachina, Josep Anton; Menargues Muñoz, Sergi; Martín Fuentes, Enrique (2013-12)
      Article
      Accés obert
      En este trabajo se ha estudiado el efecto del tratamiento de anodizado en las propiedades superficiales de componentes AlSi conformados en estado semisólido. Los componentes fueron conformados mediante una máquina de ...

    • Effect of oxygen/fuel ratio on the in-flight particle parameters and properties of HVOF WC–CoCr coatings 

      Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Baile Puig, Maria Teresa; Martín Fuentes, Enrique; Forn Alonso, Antonio (2010)
      Text en actes de congrés
      Accés obert
      High Velocity Oxy-Fuel (HVOF) spray techniques can produce high performance alloy and cermet coatings for applications that require wear resistant surfaces. In HVOF spraying heat is produced by burning mixtures of oxygen ...

    • Examen final (Curs 2013-2014) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2014-06-16)
      Examen
      Accés restringit a la comunitat UPC

    • Examen final (Curs 2015-2016) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2016-01-18)
      Examen
      Accés restringit a la comunitat UPC

    • Examen final (Curs 2016-2017) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2017-01-18)
      Examen
      Accés restringit a la comunitat UPC

    • Examen parcial (Curs 2015-2016) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2015-11-16)
      Examen
      Accés restringit a la comunitat UPC

    • Examen parcial (Curs 2016-2017) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2016-10-17)
      Examen
      Accés restringit a la comunitat UPC

    • Examen parcial - Q1 (Curs 2020-2021) 

      Picas Barrachina, Josep Anton; Castell Balaguer, Joan Vicent; Espinosa Hernández, Isabel (Universitat Politècnica de Catalunya, 2020-11-13)
      Examen
      Accés restringit a la comunitat UPC

    • Examen parcial - Q2 (Curs 2020-2021) 

      Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2021-04-06)
      Examen
      Accés restringit a la comunitat UPC

    • Formability of the 5754-aluminum alloy deformed by a modified repetitive corrugation and straightening process 

      Ezequiel Alvarado, Marco Alejandro; Elizalde Huitrón, Sergio Alberto; Cabrera Marrero, José M.; Picas Barrachina, Josep Anton; Figueroa, I. A.; Alfonso, Ismeli; González, Gonzalo (Multidisciplinary Digital Publishing Institute (MDPI), 2020-01)
      Article
      Accés obert
      Sheets of 5754-aluminum alloy processed by a modified repetitive corrugation and straightening (RCS) process were tested in order to measure their formability. For this purpose, forming limit curves were derived. They ...

    • HVOF thermal sprayed coatings for wear protection in marine applications 

      Picas Barrachina, Josep Anton; Forn Alonso, Antonio; Martín, E.; Punset Fuste, Miquel (SARTI (Technological Development Centre of Remote Acquisition and Data processing Systems), 2008-04-08T15:07:47Z)
      Article
      Accés obert

    • MAES. Examen Final (Curs 2012-2013) 

      Picas Barrachina, Josep Anton; Baile Puig, Maria Teresa (Universitat Politècnica de Catalunya, 2013-01-13)
      Examen
      Accés restringit a la comunitat UPC