Exploració per autor "Mateo García, Antonio Manuel"
Ara es mostren els items 82-101 de 102
-
Phase transformation and residual stresses after laser surface modification of metastable austenitic stainless steel
Rezayat, Mohammad; Roa Rovira, Joan Josep; Mateo García, Antonio Manuel (American Institute of Physics (AIP), 2023)
Text en actes de congrés
Accés obertLaser surface modification treatments have been applied to samples of a metastable austenitic stainless steel AISI 301LN. The amount of residual stresses and the presence of induced a´-martensite phase on the surface and ... -
Phase transformation under thermal fatigue of high Mn-TWIP steel: Microstructure and mechanical properties
Roa Rovira, Joan Josep; Besharatloo, H.; Fargas Ribas, Gemma; Calvo Muñoz, Jessica; Mateo García, Antonio Manuel (2016-11-20)
Article
Accés obertHigh Mn steels present both high tensile strength and good ductility, therefore they have attracted attention as promising candidates for the next-generation of automotive steels. However, slight changes during the ... -
Plastic deformation and damage induced by fatigue inTWIP steels
Roa Rovira, Joan Josep; Fargas Ribas, Gemma; Calvo Muñoz, Jessica; Jiménez Piqué, Emilio; Mateo García, Antonio Manuel (2015-03-03)
Article
Accés obertTwinning Induced Plasticity steels exhibit a high strain hardening rate which translates into a remarkable combination of ductility and strength. A thorough experimental approach was performed by advanced characterization ... -
Production and characterization of oxides formed on grade 300 and 350 maraging steels using two oxygen/steam rich atmospheres
Cerra Flórez, Mauro Andrés; Fargas Ribas, Gemma; Roa Rovira, Joan Josep; Mateo García, Antonio Manuel; Lima, Marcos Natan da Silva; Riu Perdrix, Guiomar; Cardoso, Jorge Luiz; Gomes da Silva, Marcelo José (2022-01-01)
Article
Accés obertThe growing process of a spinel-like oxide film can be obtained through different atmospheres; in this sense Air, O2, steam, and nitrogen atmospheres were used in different steps during the aging heat treatment at 490ºC ... -
propiedades mecánicas a flexión a temperatura ambiente y a 150 ºC para un material compuesto
Mestra Rodríguez, Álvaro Miguel; Mateo García, Antonio Manuel (2012)
Report de recerca
Accés obert -
Propiedades mecánicas a flexión a temperatura ambiente y a 150 ºC para un material compuesto denominado FERROTEX
Mestra Rodríguez, Álvaro Miguel; Mateo García, Antonio Manuel (2012)
Report de recerca
Accés obertDeterminar las propiedades mecánicas a flexión a temperatura ambiente y a 150 ºC para un material compuesto denominado FERROTEX. -
Propiedades mecánicas a tracción
Mestra Rodríguez, Álvaro Miguel; Mateo García, Antonio Manuel (2012)
Report de recerca
Accés obert -
Propiedades mecánicas a tracción a 450ºC
Mestra Rodríguez, Álvaro Miguel; Mateo García, Antonio Manuel (2012)
Report de recerca
Accés obert -
Reversible phase transformation in polycrystalline TRIP steels induced by cyclic indentation performed at the nanometric length scale
Roa Rovira, Joan Josep; Sapezanskaia, Ina; Fargas Ribas, Gemma; Kouitat, R.; Redjaïmia, A.; Mateo García, Antonio Manuel (2018-09-17)
Article
Accés obertMetastable austenitic stainless steels are an interesting group of materials, which exhibit the Transformation Induced Plasticity effect. In this regard, phase transformation from austenite to martensite enhances the work ... -
Ru-Ce0.7Zr0.3O2-d as an anode catalyst for the internal reforming of dimethyl ether in solid oxide fuel cells
Morales Comas, Miguel; Rezayat, Mohammad; Garcia Gonzalez, Sandra; Mateo García, Antonio Manuel; Jiménez Piqué, Emilio (2024-03-28)
Article
Accés obertThe development of direct dimethyl ether (DME) solid oxide fuel cells (SOFCs) has several drawbacks, due to the low catalytic activity and carbon deposition of conventional Ni–zirconia-based anodes. In the present study, ... -
Scratch tests and damage evaluation in composite materials to evaluate the SH effect at room and cryogenic temperatures
Roa Rovira, Joan Josep; Gordon Pozuelo, Sandra; Álvarez, F.; Mateo García, Antonio Manuel (2019)
Report de recerca
Accés restringit per acord de confidencialitat -
Simulation of metal punching and trimming using minimal experimental characterization
Gustafsson, David; Parareda Oriol, Sergi; Ortiz Membrado, Laia; Mateo García, Antonio Manuel; Jiménez Piqué, Emilio; Olsson, Erik (Elsevier, 2023-12-01)
Article
Accés obertThis paper presents a validated finite element modeling approach for simulating shear cutting, needing a minimal amount of experimental characterization. Only one uniaxial tensile test and one force–displacement relationship ... -
Synthesis and characterization of an Fe/Co ferrite spinel oxide film produced by using N2/steam heat treatment on two maraging steels
Cerra Flórez, Mauro Andrés; Fargas Ribas, Gemma; Roa Rovira, Joan Josep; Mateo García, Antonio Manuel; Mata, Stephany Aparecida Santos da; Rodríguez Castellón, Enrique; Silva, Marcelo José Gomes da (2022-02-09)
Article
Accés obertAn experimental procedure was developed to obtain an oxide layer formed mainly by spinel on maraging steels. It consists of different stages with specific conditions, such as atmospheres rich in nitrogen and water vapor, ... -
The effects of bimodal grain size distributions on the work hardening behavior of a TRansformation-TWinning induced plasticity steel
Eskandari Sabzi, H.; Zarei Hanzaki, A; Abedi, H. R.; Soltani, R.; Mateo García, Antonio Manuel; Roa Rovira, Joan Josep (2016-12-15)
Article
Accés obertThe effects of bimodal grain size distributions on the mechanical properties of a newly developed TRansformation-TWinning induced plasticity (TRIP/TWIP) steel were investigated. The microstructures with different levels ... -
The sequential twinning-transformation induced plasticity effects in a thermomechanically processed high Mn austenitic steel
Eskandari Sabzi, H.; Zarei Hanzaki, A; Abedi, H. R.; Mateo García, Antonio Manuel; Roa Rovira, Joan Josep (2018-05-16)
Article
Accés obertDifferent initial microstructures with various bimodal grain size distributions (BGSD) were produced in a high Mn austenitic steel through applying a predetermined set of thermomechanical processing cycles. The corresponding ... -
Thermal fatigue on high-nitrogen trip steel: Microstructural characterization through nanoindentation
Mundó Tijeras, Ignasi; Roa Rovira, Joan Josep; Caner, Ferhun Cem; Mateo García, Antonio Manuel (Universitat Politècnica de Catalunya, 2022-06-15)
Comunicació de congrés
Accés obert -
Transmission of plasticity through grain boundaries in a metastable austenitic stainless steel
Mateo García, Antonio Manuel; Sapezanskaia, Ina; Roa Rovira, Joan Josep; Fargas Ribas, Gemma; Redjaïmia, Abdelkrim (Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-01)
Article
Accés obertAustenitic metastable stainless steels have outstanding mechanical properties. Their mechanical behavior comes from the combination of different deformation mechanisms, including phase transformation. The present work aims ... -
Una auténtica Escuela Internacional de Ingenieria:la EEIGM
Mateo García, Antonio Manuel (2012)
Text en actes de congrés
Accés obertSe trata de una escuela de ingeniería de materiales creada en 1991 a partir de la colaboración de tres universidades de diferentes países: Institut National Polytechnique de Lorraine (Francia), Universität des Saarlandes ... -
Una auténtica Escuela Internacional de Ingeniería: EEIGM
Mateo García, Antonio Manuel (INSTITUT DE CIÈNCIES DE L'EDUCACIÓ (ICE-UPC), 2012)
Text en actes de congrés
Accés obertEn el contexto actual del Espacio Europeo de Educación Superior (EEES), merece la pena destacar que existe una titulación pionera en este sentido, pues celebró ya su vigésimo año de funcionamiento en septiembre de 2011. ... -
Understanding the fatigue notch sensitivity of high-strength steels through fracture toughness
Parareda Oriol, Sergi; Frómeta Gutiérrez, David; Casellas Padró, Daniel; Mateo García, Antonio Manuel (Multidisciplinary Digital Publishing Institute (MDPI), 2023-06-14)
Article
Accés obertThis study presents an innovative approach for selecting high-strength materials for fatigue dimensioning parts, considering both fracture toughness and fatigue performance. Warm and hot forming processes enable the ...