Now showing items 1-5 of 5

    • Antibacterial functionalization of PVD coatings on ceramics 

      Osés Martínez de Zúñiga, Javier Upna Orcid; García Fuentes, Gonzalo Upna Orcid; Fernández Palacio, José; García Lorente, José Antonio Upna Orcid; Rodríguez Trías, Rafael Upna Orcid (MDPI, 2018)   Artículo / Artikulua  OpenAccess
      The application of surface treatments that incorporate silver or copper as antibacterial elements has become a common practice for a wide variety of medical devices and materials because of their effective activity against ...
    • Chemical and mechanical stability of air annealed cathodic arc evaporated CrAlON coatings 

      Almandoz Sánchez, Eluxka Upna Orcid; Fuentes, Gonzalo G.; Fernández Palacio, José; Martínez de Bujanda Carasusán, Javier; Rodríguez Trías, Rafael Upna Orcid (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      This study reports the synthesis and characterization of ternary Cr-Al-O and quaternary Cr-Al-O-N coatings deposited by cathodic arc physical vapour deposition, for various nitrogen and oxygen mass flow ratios during the ...
    • Corrosion behavior in volcanic soils: in search of candidate materials for thermoelectric devices 

      Berlanga Labari, Carlos Upna Orcid; Catalán Ros, Leyre Upna Orcid; Fernández Palacio, José; Pérez Artieda, Miren Gurutze Upna Orcid; Astrain Ulibarrena, David Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Thermoelectric generators have emerged as an excellent solution for the energy supply of volcanic monitoring stations due to their compactness and continuous power generation. Nevertheless, in order to become a completely ...
    • CrAlON CAE-PVD coatings for oxidation and wear protection of TZM alloys in FAST sintering applications 

      Almandoz Sánchez, Eluxka Upna Orcid; Fernández de Ara, Jonathan; Martínez de Bujanda Carasusán, Javier; Fernández Palacio, José; Rodríguez Trías, Rafael Upna Orcid (Elsevier, 2018)   Artículo / Artikulua  OpenAccess
      In this work CrAlO and CrAlO/CrAlN multilayers deposited by cathodic arc evaporation are evaluated as protective films in metal and ceramic powder FAST sintering tool dies fabricated in titanium-zirconium-molybdenum allows ...
    • Improved adhesion of the DCL coating using HiPIMS with positive pulses and plasma immersion pretreatment 

      Gómez Alonso, Íñigo Upna Orcid; Santiago, José A.; Fernández, Iván; Fernández Palacio, José; Diaz, Cristina; Mändl, Stephan; García Lorente, José Antonio Upna Orcid; Claver Alba, Adrián Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Diamond-like carbon (DLC) coatings are used due to their extraordinary tribomechanical properties, great hardness, high elastic modulus, high wear resistance, low friction coefficient and chemical inertness, which provide ...