Now showing items 1-11 of 11

    • Biodegradable magnesium alloys for personalised temporary implants 

      Hendea, Radu Emil; Raducanu, Doina; Claver Alba, Adrián Upna Orcid; García Lorente, José Antonio Upna Orcid; Cojocaru, Vasile Danut; Nocivin, Anna; Stanciu, Doina; Serban, Nicolae; Ivanescu, Steliana; Trisca-Rusu, Corneliu; Campian, Radu Septimiu (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The objective of this experimental work was to examine and characterise the route for obtaining demonstrative temporary biodegradable personalised implants from the Mg alloy Mg10Zn-0.5Zr-0.8Ca (wt.%). This studied Mg alloy ...
    • Comparative study of tribomechanical properties of HiPIMS with positive pulses DLC coatings on different tools steels 

      Claver Alba, Adrián Upna Orcid; Jiménez-Piqué, Emilio; Palacio, José F.; Almandoz Sánchez, Eluxka Upna Orcid; Fernández de Ara, Jonathan; Fernández, Iván; Santiago, José A.; Barba Areso, Eneko; García Lorente, José Antonio Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Diamond-like carbon (DLC) coatings are very interesting due to their extraordinary properties; their excellent wear resistance, very low friction coefficient, great hardness, high elastic modulus or biocompatibility can ...
    • Corrosion and tribological performance of diamond-like carbon-coated ZK 60 magnesium alloy 

      Claver Alba, Adrián Upna Orcid; Fernández, Iván; Santiago, José A.; Díaz-Rodríguez, Pablo; Panizo-Laiz, Miguel; Esparza Gorráiz, Joseba; Palacio, José F.; García Fuentes, Gonzalo Upna Orcid; Zalakain Iriazabal, Iñaki Upna Orcid; García Lorente, José Antonio Upna Orcid (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      In this work, hydrogenated and hydrogen-free Diamond-Like Carbon (DLC) coatings were deposited into ZK60 magnesium alloy using the promising coating method High-Power Impulse Magnetron Sputtering (HiPIMS). CrC and WC were ...
    • Improved adhesion and tribological properties of altin-tisin coatings deposited by dcms and hipims on nitrided tool steels 

      Claver Alba, Adrián Upna Orcid; Randulfe Ceballos, Jesús José; Palacio, José F.; Fernández de Ara, Jonathan; Almandoz Sánchez, Eluxka Upna Orcid; Montalá, Francesc; Colominas, Carles; Cot, Víctor; García Lorente, José Antonio Upna Orcid (MDPI, 2021)   Artículo / Artikulua  OpenAccess
      Hard coatings, such as AlTiN-TiSiN, deposited by Physical Vapor Deposition (PVD) techniques are widely used in industrial applications to protect and increase the lifetime of industrial components, such as cutting tools, ...
    • 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; Palacio, José F.; 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 ...
    • Improvement of the tribocorrosion properties of cemented carbide (WC-Tic-Co) samples with PVD coating 

      García Lorente, José Antonio Upna Orcid; Claver Alba, Adrián Upna Orcid; Marques, Mikel; Almandoz Sánchez, Eluxka Upna Orcid; Fernández de Ara, Jonathan; Palacio, José F.; Azkona, Ibon (MDPI, 2022)   Artículo / Artikulua  OpenAccess
      This study aims to investigate the improvement of the tribocorrosion properties of WC-TiC-Co substrates by coating them with hard coatings such as AlCrSiN using cathodic arc deposition. WC-TiC-Co is commonly used in the ...
    • Influence of friction coefficient on the performance of cold forming tools 

      Barba Areso, Eneko; Salcedo Pérez, Daniel Upna Orcid; Claver Alba, Adrián Upna Orcid; Luri Irigoyen, Rodrigo Upna; García Lorente, José Antonio Upna Orcid (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The automotive industry has undergone significant advancements and changes over time, resulting in the use of more complex parts in modern vehicles. As a consequence, the parts used in the manufacturing process are subject ...
    • Recubrimientos PVD HiPIMS y dúplex sobre aleaciones de Mg para aplicaciones biomédicas 

      Claver Alba, Adrián Upna Orcid (2024)   Tesis doctoral / Doktoretza tesia
      Esta tesis doctoral explora el desarrollo de nuevas estrategias de recubrimiento mediante técnicas de Physical Vapor Deposition (PVD) y su combinación con otras como Plasma Electrolytic Oxidation (PEO) o sol-gel, con la ...
    • Study of effect of nickel content on tribocorrosion behaviour of nickel-aluminium-bronzes (NABs) 

      Berlanga Labari, Carlos Upna Orcid; Claver Alba, Adrián Upna Orcid; Biezma Moraleda, María Victoria; Palacio, José F. (MDPI, 2023)   Artículo / Artikulua  OpenAccess
      The simultaneous existence of mechanical erosion and electrochemical corrosion is a common scenario for engineering alloys used in marine environments, such as pump impellers and valves. Nickel–aluminium–bronzes (NABs) are ...
    • Study of the industrial application of diamond-like carbon coatings deposited on advanced tool steels 

      Barba Areso, Eneko; Claver Alba, Adrián Upna Orcid; Montalá, Francesc; Palacio, José F.; Luis Pérez, Carmelo Upna; Sala, Neus; Colominas, Carles; García Lorente, José Antonio Upna Orcid (MDPI, 2024)   Artículo / Artikulua  OpenAccess
      The utilization of diamond-like carbon (DLC) coatings has emerged as a promising strategy to enhance the performance, durability, and functionality of industrial tools and components. Recognized for their exceptional ...
    • The Yeregui family (18th-twentieth century) 

      Aginaga García, Jokin Upna Orcid; Claver Alba, Adrián Upna Orcid; Pintor Borobia, Jesús María Upna Orcid; Iriarte Goñi, Xabier (Springer, 2023)   Capítulo de libro / Liburuen kapitulua
      Since their appearance in the Middle Ages, mechanical clocks and watches have been ingenious devices with complex assemblies of gears, cams and actuators, some of which have survived to the present day. Over the centuries, ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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