Browsing by Author "Picas Barrachina, Josep Anton"
Now showing items 1-20 of 53
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Aplicación de purin deshidratado como abono de fondo en una rotacion maiz-trigo :evolución del contenido de nitratos y nitrogeno orgánico en el horizonte superficial
Ramírez Gerardo, Marithza Guadalupe; Roig, G.; García, K.; Ramos, E.L.; Cabré, M.; Picas Barrachina, Josep Anton; Comas Angelet, Jordi; Pujolà Cunill, Montserrat (A. Magri, FX. Prenafeta, X. Flotats, 2008-04-30)
Conference lecture
Open Access -
Caracterización y optimización de la aleación Ti-O,2Pd para aplicaciones clínicas
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2000-07-10)
Doctoral thesis
Open AccessEl 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)
Conference report
Restricted access - publisher's policyIn 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
Open AccessLight 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)
Exam
Restricted access to the UPC academic community -
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
Open AccessThermal 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
Restricted access - confidentiality agreementHVOF 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
Open Access -
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
Open AccessThe 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
Open AccessEn 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)
Conference report
Open AccessHigh 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)
Exam
Restricted access to the UPC academic community -
Examen final (Curs 2015-2016)
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2016-01-18)
Exam
Restricted access to the UPC academic community -
Examen final (Curs 2016-2017)
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2017-01-18)
Exam
Restricted access to the UPC academic community -
Examen parcial (Curs 2015-2016)
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2015-11-16)
Exam
Restricted access to the UPC academic community -
Examen parcial (Curs 2016-2017)
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2016-10-17)
Exam
Restricted access to the UPC academic community -
Examen parcial - Q1 (Curs 2020-2021)
Picas Barrachina, Josep Anton; Castell Balaguer, Joan Vicent; Espinosa Hernández, Isabel (Universitat Politècnica de Catalunya, 2020-11-13)
Exam
Restricted access to the UPC academic community -
Examen parcial - Q2 (Curs 2020-2021)
Picas Barrachina, Josep Anton (Universitat Politècnica de Catalunya, 2021-04-06)
Exam
Restricted access to the UPC academic community -
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
Open AccessSheets 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
Open Access