Listar por autor UPNA "Luis Pérez, Carmelo"
Mostrando ítems 1-20 de 36
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Análisis de la influencia de las condiciones de proceso sobre el acabado superficial de materiales cerámicos fabricados por electroerosión
Puertas Arbizu, Ignacio
; Luis Pérez, Carmelo (CENIM, 2004)
Artículo / Artikulua 
El mecanizado por electroerosión (en inglés, Electrical Discharge Machining, EDM) constituye una alternativa emergente frente a otros procesos de fabricación de materiales cerámicos conductores, tales como: mecanizado por ... -
Análisis de la influencia del tratamiento térmico de envejecimiento en la modificación de las propiedades mecánicas de la aleación AA6060 procesada por ECAE
Pérez Ruiz, Iván; Luis Pérez, Carmelo ; Luri Irigoyen, Rodrigo ; León Iriarte, Javier ; Puertas Arbizu, Ignacio (CENIM, 2011)
Artículo / Artikulua
En el presente trabajo se ha realizado un estudio de la modificación de las propiedades mecánicas de la aleación de aluminio AA6060 F, al ser deformada mediante deformación plástica severa empleando el proceso de extrusión ... -
Análisis y modelización del daño en elementos mecánicos obtenidos a partir de material nanoestructurado
Fuertes Bonel, Juan Pablo (2017)
Tesis doctoral / Doktoretza tesia
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 AM parameters on surface roughness obtained in PLA parts printed with FFF technology
Buj Corral, Irene; Sánchez Casas, Xabier; Luis Pérez, Carmelo (MDPI, 2021)
Artículo / Artikulua
Fused filament fabrication (FFF) 3D printing technology allows very complex parts to be obtained at a relatively low cost and in reduced manufacturing times. In the present work, the effect of main 3D printing parameters ... -
Analysis of fatigue and wear behaviour in ultrafine grained connecting rods
Luri Irigoyen, Rodrigo; Luis Pérez, Carmelo ; León Iriarte, Javier ; Fuertes Bonel, Juan Pablo ; Salcedo Pérez, Daniel ; Puertas Arbizu, Ignacio (MDPI, 2017)
Artículo / Artikulua
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 ... -
Analysis of tribological properties in disks of AA-5754 and AA-5083 aluminium alloys previously processed by equal channel angular pressing and isothermally forged
Luis Pérez, Carmelo; Luri Irigoyen, Rodrigo ; Puertas Arbizu, Ignacio ; Salcedo Pérez, Daniel ; León Iriarte, Javier ; Fuertes Bonel, Juan Pablo (MDPI, 2020)
Artículo / Artikulua
In the present study, the wear behaviour of two aluminium alloys (AA‐5754 and AA‐5083) is analysed where these have been previously processed by severe plastic deformation (SPD) with equal channel angular pressing (ECAP). ... -
Analysis on the manufacturing of an AA5083 straight blade previously ECAE processed
Salcedo Pérez, Daniel ; Luis Pérez, Carmelo ; Puertas Arbizu, Ignacio ; León Iriarte, Javier ; Fuertes Bonel, Juan Pablo ; Luri Irigoyen, Rodrigo (Hindawi, 2013)
Artículo / Artikulua
Over these past few years, there have been a large number of technical papers published related to the problem of improving the mechanical properties of materials obtained through severe plastic deformation. Nevertheless, ... -
Analytical modelling of energy density and optimization of the EDM machining parameters of Inconel 600
Torres Salcedo, Alexia ; Puertas Arbizu, Ignacio ; Luis Pérez, Carmelo (MDPI, 2017)
Artículo / Artikulua
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, ... -
Comparative study of the damage attained with different specimens by FEM
Fuertes Bonel, Juan Pablo; Luri Irigoyen, Rodrigo ; Luis Pérez, Carmelo ; Salcedo Pérez, Daniel ; León Iriarte, Javier ; Puertas Arbizu, Ignacio (Elsevier, 2015)
Contribución a congreso / Biltzarrerako ekarpena
This present research work deals with the analysis of the design of different specimen geometries so that by finite volume simulations, the appearance of cracks may be predicted in the case of forging processes. To this ... -
Design and mechanical properties analysis of AA5083 ultrafine grained cams
Salcedo Pérez, Daniel ; Luis Pérez, Carmelo ; Luri Irigoyen, Rodrigo ; Puertas Arbizu, Ignacio ; León Iriarte, Javier ; Fuertes Bonel, Juan Pablo (MDPI, 2017)
Artículo / Artikulua
This present research work deals with the development of ultrafine grained cams obtained from previously ECAP (Equal Channel Angular Pressing)-processed material and manufactured by isothermal forging. The design and the ... -
Design and optimization of the dies for the isothermal forging of a cam
Salcedo Pérez, Daniel ; Luis Pérez, Carmelo ; Luri Irigoyen, Rodrigo ; León Iriarte, Javier ; Puertas Arbizu, Ignacio ; Fuertes Bonel, Juan Pablo (Elsevier, 2015)
Contribución a congreso / Biltzarrerako ekarpena
In the present study, the design of the dies required for the isothermal forging of a cam is analysed by finite volume method. Specifically, cams are of great importance in automotive industry, where a lower weight and ... -
Design, optimization, and mechanical property analysis of a submicrometric aluminium alloy connecting rod
Fuertes Bonel, Juan Pablo; León Iriarte, Javier ; Luis Pérez, Carmelo ; Salcedo Pérez, Daniel ; Puertas Arbizu, Ignacio ; Luri Irigoyen, Rodrigo (Hindawi, 2015)
Artículo / Artikulua
Ultrafine grained materials have a great deal of both scientific and technological interest because they allow outstanding properties to be obtained. An improvement in the mechanical strength and in the ductility and a ... -
Design, simulation and manufacturing of a connecting rod from ultra-fine grained material and isothermal forging
Fuertes Bonel, Juan Pablo; Luis Pérez, Carmelo ; Luri Irigoyen, Rodrigo ; Salcedo Pérez, Daniel ; León Iriarte, Javier ; Puertas Arbizu, Ignacio (Elsevier, 2016)
Artículo / Artikulua
In this research work, a study on the mechanical properties of isothermal forging for connecting rods is made from previously ECAP (Equal Channel Angular Pressing)-processed AA1050 and AA5083 aluminium alloys. This severe ... -
Development of nanostructured AA3103 by equal channel angular pressing and thermal treatments
Luis Pérez, Carmelo; Luri Irigoyen, Rodrigo ; León Iriarte, Javier ; Puertas Arbizu, Ignacio ; Salcedo Pérez, Daniel ; Pérez Ruiz, Iván (Hindawi, 2014)
Artículo / Artikulua
This work presents a study related to the achievement of a nanometric structure in AA3103, employing severe plastic deformation processes (SPD), in this case equal channel angular pressing (ECAP). The changes in the ... -
ECAE, una tecnología de procesado emergente para producir propiedades relevantes en materiales metálicos
González Crespo, Pedro Antonio; Luis Pérez, Carmelo ; Garcés, Y. ; Gil Sevillano, Javier (CENIM, 2001)
Artículo / Artikulua
El objetivo del presente artículo es proyectar una visión de conjunto de la reciente técnica de procesado mecánico de materiales conocida como "extrusión en canal angular constante" (ECAE). Esta técnica es un método novedoso ... -
Experimental and FEM analysis of wear behaviour in AA5083 ultrafine-grained cams
Luis Pérez, Carmelo; Luri Irigoyen, Rodrigo ; Fuertes Bonel, Juan Pablo ; León Iriarte, Javier ; Salcedo Pérez, Daniel ; Puertas Arbizu, Ignacio (MDPI, 2020)
Artículo / Artikulua
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 ... -
Experimental modelling of critical damage obtained in Al-Mg and Al-Mn alloys for both annealed state and previously deformed by ECAP
Luri Irigoyen, Rodrigo; Fuertes Bonel, Juan Pablo ; Luis Pérez, Carmelo ; Salcedo Pérez, Daniel ; Puertas Arbizu, Ignacio ; León Iriarte, Javier (Elsevier, 2016)
Artículo / Artikulua
Assessing the damage produced in plastic deformation processes permits the optimum manner to shape a material that could avoid any cracks from appearing. In this present research work, the absolute critical damage in ... -
Manufacturing of nanostructured rings from previously ECAE-processed AA5083 alloy by isothermal forging
Luis Pérez, Carmelo; Salcedo Pérez, Daniel ; León Iriarte, Javier ; Puertas Arbizu, Ignacio ; Fuertes Bonel, Juan Pablo ; Luri Irigoyen, Rodrigo (Hindawi, 2013)
Artículo / Artikulua
The manufacturing of a functional hollow mechanical element or ring of the AA5083 alloy previously equal channel angular extrusion (ECAE) processed, which presents a submicrometric microstructure, is dealt with. For this ... -
Mechanical properties analysis of an Al-Mg alloy connecting rod with submicrometric structure
León Iriarte, Javier ; Salcedo Pérez, Daniel ; Murillo Crespo, Óscar; Luis Pérez, Carmelo ; Fuertes Bonel, Juan Pablo ; Puertas Arbizu, Ignacio ; Luri Irigoyen, Rodrigo (MDPI, 2015)
Artículo / Artikulua
Over these last few years, there has been a growing interest in developing mechanical components from submicrometric materials due to the significant improvement that these materials present compared to their original ... -
Modeling of surface roughness in honing processes by using fuzzy artificial neural networks
Buj Corral, Irene; Sender, Piotr; Luis Pérez, Carmelo (MDPI, 2023)
Artículo / Artikulua
Honing processes are abrasive machining processes which are commonly employed to improve the surface of manufactured parts such as hydraulic or combustion engine cylinders. These processes can be employed to obtain a ...
