Exploració per autor "Benito Páramo, José Antonio"
Ara es mostren els items 25-34 de 34
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Stress-strain response and microstructural evolution of a FeMnCAl TWIP steel during tension-compression tests
(2016-02-08)
Article
Accés obert© 2016. The stress-strain response of a Fe-17.5Mn-0.7C-2Al TWIP steel during cyclic loading has been investigated by means of tension-compression tests within the strain limits of ±2%, ±5% and ±10%. In addition, the ... -
Study of the influence of the decrease of the apparent young’s modulus during unloading in the springback prediction
(International Deep-Drawing Research Group (IDDRG), 2008)
Text en actes de congrés
Accés restringit per política de l'editorial -
Study of the nanometric grain size distribution in iron compacts obtained by mechanical milling
(2006-01)
Article
Accés obertA study has been carried out on the grain size distribution of cylindrical compacts obtained by consolidation of iron powder severely deformed by mechanical milling. Consolidation has been performed in two consecutive ... -
Study of the nanometric grain size distribution in iron compacts obtained by mechanical milling
(Trans Tech Publications, 2005)
Text en actes de congrés
Accés obert -
Studying the Hall-Petch effect regarding sub-micrometer steel (0.6% C)
(2011-12)
Article
Accés obertEste trabajo describe la obtención y caracterización mecánica de una aleación de acero 0,6% C con estructura de tamaño de grano inferior a 1 μm. El proceso para la obtención de piezas masivas se inicia sometiendo el ... -
Tensile and compressive test in nanocrystalline and ultrafine carbon steel
(2010-09)
Article
Accés restringit per política de l'editorialPlastic deformation behavior was investigated in near fully dense nanostructured and ultrafine-grained bulk samples of carbon steel (0.55 wt% C) under compression and tension tests. The specimens were obtained by hot ... -
Tensile behavior and microstructure evolution of a TWIP steel processed by ECAP
(2016-11)
Article
Accés restringit per política de l'editorialThe present study mainly focus on the infl uence of Equal Channel Angular Pressing (ECAP) on the mechanical properties, micros tructure, and the texture of a low carbon hi gh Mn TWIP steel. The results showed the HV hardness ... -
The effect of oxide particles on the strength and ductility of bulk iron with a bimodal grain size distribution
(2015-03-11)
Article
Accés obertThe strength and ductility of bulk nanostructured and ultrafine-grained iron containing 0.39% oxygen by weight was determined by tensile tests. Samples were obtained by consolidation of milled iron powder at 500 degrees ... -
Twin-induced plasticity of an ECAP-processed TWIP steel
(2017-02-01)
Article
Accés obertThe TWIP steels show high strain hardening rates with high ductility which results in high ultimate tensile strength. This makes their processing by equal channel angular pressing very difficult. Up to now, this has only ... -
Young's modulus variation during unloading for a wide range of AHSS steel sheets
(2011)
Text en actes de congrés
Accés restringit per política de l'editorialIn this paper, the variation of the Young’s modulus with plastic deformation during unloading in a tensile test with has been determined for a wide range of Dual-phase steels, covering from DP 1400 to DP 780. As a general ...
