Now showing items 1-4 of 4

    • Análisis y modelización del daño en elementos mecánicos obtenidos a partir de material nanoestructurado 

      Fuertes Bonel, Juan Pablo Upna (2017)   Tesis doctoral / Doktoretza tesia  OpenAccess
      En la presente tesis doctoral se aborda el diseño de un componente mecánico con estructura submicrométrica, obtenido a partir de material previamente procesado mediante Deformación Plástica Severa (SPD) por Extrusión en ...
    • Analysis of fatigue and wear behaviour in ultrafine grained connecting rods 

      Luri Irigoyen, Rodrigo Upna; Luis Pérez, Carmelo Upna; León Iriarte, Javier Upna; Fuertes Bonel, Juan Pablo Upna; Salcedo Pérez, Daniel Upna; Puertas Arbizu, Ignacio Upna (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      Over the last few years there has been an increasing interest in the study and development of processes that make it possible to obtain ultra-fine grained materials. Although there exists a large number of published works ...
    • Analytical modelling of energy density and optimization of the EDM machining parameters of Inconel 600 

      Torres Salcedo, Alexia Upna; Puertas Arbizu, Ignacio Upna; Luis Pérez, Carmelo Upna (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      In this present research work, a new modelling of energy density in EDM (Electrical Discharge Machining) is proposed. Energy density can be defined as the amount of energy needed to get a unit volume of material removed, ...
    • Experimental and FEM analysis of wear behaviour in AA5083 ultrafine-grained cams 

      Luis Pérez, Carmelo Upna; Luri Irigoyen, Rodrigo Upna; Fuertes Bonel, Juan Pablo Upna; León Iriarte, Javier Upna; Salcedo Pérez, Daniel Upna; Puertas Arbizu, Ignacio Upna (MDPI, 2020)   Artículo / Artikulua  OpenAccess
      Severe plastic deformation (SPD) processes have attracted a great deal of both scientific and technological interest over the last few years as a consequence of the improvements that are possible to obtain in the microstructure ...