Zer egiten dugu

High-temperature tribological performance of functionally graded Stellite 6/WC metal matrix composite coatings manufactured by laser-directed energy deposition

ARTICULO  |  Friction. Vol. 12. Pp. 522–538,

Urtea: 2024  |  ISBN/ISSN: 2223-7704

Egilea: OSTOLAZA, MARTA   ZABALA EGUREN, ALAITZ   LAMIKIZ, AITZOL   LLAVORI OSA, IÑIGO   OTEGI MARTINEZ, NAGORE   ARRIZUBIETA, JON IÑAKI  

An automatic thermo-mechanical testing apparatus for metal forming applications

ARTICULO  |  International Journal of Impact Engineering. Vol. 182. N. art. 104764,

Urtea: 2023  |  ISBN/ISSN: 1879-3509

Egilea: AGIRRE BIKUÑA, JULEN   GALDOS ERRASTI, LANDER   ERICE ECHAVARRI, BORJA   ABEDUL MORENO, DAVID   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   OTEGI MARTINEZ, NAGORE  

Friction Modelling for Tube Hydroforming Processes

ARTICULO  |  Materials 2022. Vol. 15. N. 16. N. artículo 5655;

Urtea: 2022  |  ISBN/ISSN: 1996-1944

Egilea: GALDOS ERRASTI, LANDER   GARCIA CRESPO, CARLOS   TRINIDAD NARANJO, JAVIER   OTEGI MARTINEZ, NAGORE  

Numerical study of advanced friction modelling for sheet metal forming: influence of the die local roughness

ARTICULO  |  Tribology International. Vol. 165. N. artículo 107259. January,

Urtea: 2022  |  ISBN/ISSN: 0301-679X

Egilea: ZABALA EGUREN, ALAITZ   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   LLAVORI OSA, IÑIGO   OTEGI MARTINEZ, NAGORE   MENDIGUREN OLAETA, JOSEBA   CAÑIZARES, DANIEL  

Post-forming, electro-plastic effect internal stress reduction in AA5754 aluminium alloy

ARTICULO  |  Materials Science and Engineering A. Vol. 852. Article 143686. September,

Urtea: 2022  |  ISBN/ISSN: 0921-5093

Egilea: LIU, WENQI   LIAN, JUNHE   AIZPURU LARRAÑAGA, IOSU   MENDIGUREN OLAETA, JOSEBA   BARRENETXEA IÑARRA, MANEX   ORALLO GIL, ANA   OTEGI MARTINEZ, NAGORE  

Numerical analysis of AISI 321 alloy material parameters on rubber pad diaphragm forming

ARTICULO  |  IOP Conference Series: Materials Science and Engineering. Vol. 1238. N. artículo 012005,

Urtea: 2022  |  ISBN/ISSN: 1757-899X

Egilea: SANCHEZ BARROSO, PABLO   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   GALDOS ERRASTI, LANDER   OTEGI MARTINEZ, NAGORE  

Substitutive Press-Bolster and Press-Ram Models for the Virtual Estimation of Stamping-Tool Cambering

ARTICULO  |  Materials. Vol. 15. N. 1. N. artículo 279,

Urtea: 2022  |  ISBN/ISSN: 1996-1944

Egilea: ABBASI A, FARSHAD   SARASUA RIVERA, ALEX   OTEGI MARTINEZ, NAGORE   TRINIDAD NARANJO, JAVIER   GALDOS ERRASTI, LANDER   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO  

High-Speed Material Characterization Using an Instrumented Forging Hammer

COMUNICACION_CONGRESO  |  Daehn G., Cao J., Kinsey B., Tekkaya E., Vivek A., Yoshida Y. (eds). Forming the Future. The Minerals, Metals & Materials Series. Pp. 1201 - 1215. Springer,

Urtea: 2021  |  ISBN/ISSN: 978-3-030-75380-1 print

Egilea: AGIRRE BIKUÑA, JULEN   ABEDUL MORENO, DAVID   ORUNA OTALORA, ANGEL   GALDOS ERRASTI, LANDER   OTEGI MARTINEZ, NAGORE  

Simulation of Cold Forging Processes Using a Mixed Isotropic-Kinematik Hardening Model

COMUNICACION_CONGRESO  |  Daehn G., Cao J., Kinsey B., Tekkaya E., Vivek A., Yoshida Y. (eds). Forming the Future. The Minerals, Metals & Materials Series. Pp. 773-787. Springer,

Urtea: 2021  |  ISBN/ISSN: 978-3-030-75381-8 online

Egilea: GALDOS ERRASTI, LANDER   OTEGI MARTINEZ, NAGORE   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   MENDIGUREN OLAETA, JOSEBA   AGIRRE BIKUÑA, JULEN  

Abiadura handiko entseguak egiteko forjaketa-mailu baten garapena

COMUNICACION_CONGRESO  |  IV. Ikergazte. Nazioarteko ikerketa euskaraz. Kongresuko artikulu bilduma. Ingeniaritza eta Arkitektura. 2021eko ekainaren 9, 10 eta 11a. Gasteiz, Euskal Herria. 193-200 or. Ed. Olatz Arbelaitz Gallego et al. Udako Euskal Unibertsitatea (UEU),

Urtea: 2021  |  ISBN/ISSN: 978-84-8438-788-6 Obra completa

Egilea: AGIRRE BIKUÑA, JULEN   GALDOS ERRASTI, LANDER   OTEGI MARTINEZ, NAGORE   ARRESE IRAZABAL, PEIO  

Contact pressure, sliding velocity and viscosity dependent friction behavior of lubricants used in tube hydroforming processes

COMUNICACION_CONGRESO  |  24th International ESAFORM Conference on Material Forming, ESAFORM 2021. N. artículo, 2081

Urtea: 2021  |  ISBN/ISSN: 978-287019302-0

Egilea: GALDOS ERRASTI, LANDER   OTEGI MARTINEZ, NAGORE   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   TRINIDAD NARANJO, JAVIER   MENDIGUREN OLAETA, JOSEBA  

Monitoring of a Hammer Forging Testing Machine for High-Speed Material Characterization

ARTICULO  |  Procedia Manufacturing. Vol. 47. Pp. 321-328,

Urtea: 2020  |  ISBN/ISSN: 2351-9789

Egilea: AGIRRE BIKUÑA, JULEN   ABEDUL MORENO, DAVID   OTEGI MARTINEZ, NAGORE   ORUNA OTALORA, ANGEL   GALDOS ERRASTI, LANDER  

The influence of the kinematic hardening on the FEM simulation of Tension Levelling Process

ARTICULO  |  Procedia Manufacturing. Vol. 47. Pp. 1381-1386,

Urtea: 2020  |  ISBN/ISSN: 2351-9789

Egilea: GARCIA, AITOR   SILVESTRE SORIANO, ELENA   GALDOS ERRASTI, LANDER   TRINIDAD NARANJO, JAVIER   OTEGI MARTINEZ, NAGORE   MENDIGUREN OLAETA, JOSEBA   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO  

Lightweighting potential of an automotive roof reinforcement using aluminum alloys in place of high strength steels

COMUNICACION_CONGRESO  |  AIP Conference Proceedings. Vol. 2113. Nº 1. Proceeedings of the 22nd International ESAFORM Conference on Material forming (ESAFORM 2019). Editor, Lander Galdos et al. Published 2 July,

Urtea: 2019  |  ISBN/ISSN: 9780735418479

Egilea: IBARRETXE LÓPEZ, UNAI   ORTUBAY IBABE, RAFAEL   OTEGI MARTINEZ, NAGORE   GALDOS ERRASTI, LANDER   ARANBURU, A.   ARGARATE, U.  

Numerical prediction of force and energy consumption in roll forming processes

COMUNICACION_CONGRESO  |  AIP Conference Proceedings. Vol. 2113. Nº 1. Proceeedings of the 22nd International ESAFORM Conference on Material forming (ESAFORM 2019). Editor, Lander Galdos et al. Published 2 July,

Urtea: 2019  |  ISBN/ISSN: 9780735418479

Egilea: SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   TRINIDAD NARANJO, JAVIER   ARMENDARIZ, ALAIN   MENDIGUREN OLAETA, JOSEBA   OTEGI MARTINEZ, NAGORE  

Drawbead uplift force analytical model for deep drawing operations

ARTICULO  |  Journal of Physics: Conference Series. Vol. 1063. Nº 1. 6 August,

Urtea: 2018  |  ISBN/ISSN: 17426588

Egilea: GIL ACEDO, IMANOL   MENDIGUREN OLAETA, JOSEBA   GALDOS ERRASTI, LANDER   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   OTEGI MARTINEZ, NAGORE  

On the accurate characterization of the drawbead up-lift forces

COMUNICACION_CONGRESO  |  IOP Conference Series: Materials Science and Engineering. Vol. 418. Nº 1. Institute of Physics Publishing. 21 September,

Urtea: 2018  |  ISBN/ISSN: 17578981

Egilea: GIL ACEDO, IMANOL   OTEGI MARTINEZ, NAGORE   GALDOS ERRASTI, LANDER   MENDIGUREN OLAETA, JOSEBA   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO  

Influence of roll levelling on material properties and postforming springback

COMUNICACION_CONGRESO  |  Proceedings of 21st International ESAFORM Conference on Material Forming. Editors, L. Fratini, R. DiLorenzo, G. Buffa, G. Ingarao. AIP Conference Proceedings. Vol. 1960. Nº 1,

Urtea: 2018

Egilea: GALDOS ERRASTI, LANDER   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO   OTEGI MARTINEZ, NAGORE   SILVESTRE SORIANO, ELENA  

Preface. Foreword

ARTICULO  |  Materialwissenschaft und Werkstofftechnik. Vol. 43. Nº 9. Special Issue: Superplastic Forming. P. 757. 24 September,

Urtea: 2012  |  ISBN/ISSN: Online 15214052

Egilea: OTEGI MARTINEZ, NAGORE  

Analysis of the Capabilities of a Hyperbolic Constitutive Equation for Al-5083 Superplastic Aluminium Alloy

COMUNICACION_CONGRESO  |  AIP Conference Proceedings. Vol. 1353. Proceedings of the 14th International Conference on Material Forming (ESAFORM, 2011). Edited by G. Menary. Pp. 1574-1579.

Urtea: 2011  |  ISBN/ISSN: 9780735409118

Egilea: OTEGI MARTINEZ, NAGORE   HURTADO HURTADO, JOSE IGNACIO   LEEN, S. B.   GALDOS ERRASTI, LANDER  

Enhancement of Incremental Sheet Metal Forming Technology by Means of Stretch Forming

COMUNICACION_CONGRESO  |  International conference on advances in materials and processing technologies (AMPT 2010). Vol. 1315,

Urtea: 2010  |  ISBN/ISSN: 9780735408715

Egilea: GALDOS ERRASTI, LANDER   SUKIA IMAZ, AITOR   OTEGI MARTINEZ, NAGORE   RUIZ DE LA TORRE ACHA, AITOR   ORTUBAY IBABE, RAFAEL   RASTELLINI, F.   FORGAS, A.  

Optimization of geometrical accuracy of an industrial shape in single point incremental forming

COMUNICACION_CONGRESO  |  Proceedigns of 9th International Conference on technology of Plasticity (ICTP 2008). Gyeongju. 2008. Korean Society for Technology of Plasticity, Korea

Urtea: 2008  |  ISBN/ISSN: 9788957081518

Egilea: OTEGI MARTINEZ, NAGORE   SUQUIA IMAZ, AITOR   MENTXAKA, A   GALDOS ERRASTI, LANDER  

Desarrollo de modelos numéricos avanzados para la estampación de componentes metálicos multifásicos para el vehículo ligerado

COMPETITIVO

Hasiera Data:  2018-03-01  |  Amaiera Data:  2019-12-31

Finantzaketa: Gobierno Vasco

Parte-hartzea: FUNDACIÓN CIE I+D+I;FUNDACIÓN TECNALIA RESEARCH & INNOVATION;MONDRAGON GOI ESKOLA POLITEKNIKOA JOSE Mª ARIZMENDIARRIETA, S. COOP.

Egilea: Otegi MARTINEZ, Nagore (INVEST)   ORTUBAY IBABE, RAFAEL (INVEST)   Mendiguren Olaeta, Joseba (INVEST)   SUQUIA IMAZ, AITOR (INVEST)   GALDOS ERRASTI, LANDER (INVEST)   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO (INVEST)  

Desarrollo de nueva Línea de Corte Transversal de gran anchura para Aluminios de alta resistencia para sector Aeronáutico y Automóvil

CONTRATO

Hasiera Data:  2018-02-15  |  Amaiera Data:  2018-12-31

Finantzaketa: Gobierno Vasco

Parte-hartzea: FAGOR ARRASATE, S.COOP.

Egilea: Otegi MARTINEZ, Nagore (INVEST)   ITURRASPE LARREATEGUI, MARIA AINHOA (INVEST)   ORTUBAY IBABE, RAFAEL (INVEST)   Mendiguren Olaeta, Joseba (INVEST)   SUQUIA IMAZ, AITOR (INVEST)   GALDOS ERRASTI, LANDER (INVEST_PRINCIPAL)   ORUNA OTALORA, ZIGOR ALBERTO (INVEST)   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO (INVEST)  

Automobilgintzarako, berotan estanpatutako duroaluminiozko osagaiak ekoizteko instalakuntzaren definizioa

CONTRATO

Hasiera Data:  2018-02-15  |  Amaiera Data:  2018-12-31

Finantzaketa: Gobierno Vasco

Parte-hartzea: FAGOR ARRASATE, S.COOP.

Egilea: Otegi MARTINEZ, Nagore (INVEST)   Hurtado HURTADO, Iñaki (INVEST)   ORTUBAY IBABE, RAFAEL (INVEST)   Mendiguren Olaeta, Joseba (INVEST)   SUQUIA IMAZ, AITOR (INVEST)   GALDOS ERRASTI, LANDER (INVEST_PRINCIPAL)   SAENZ DE ARGANDOÑA FERNANDEZ DE GOROSTIZA, ENEKO (INVEST)