Exploració per autor "Mejía, Ignacio"
Ara es mostren els items 1-12 de 12
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Computational simulation of thermo-mechanical field and fluid flow and their effect on the solidification process in TWIP steel welds
García García, Víctor; Mejía, Ignacio; Hernández Belmontes, Humberto; Reyes Calderón, Francisco; Benito Páramo, José Antonio; Cabrera Marrero, José M. (Elsevier, 2022-12-01)
Article
Accés obertThe primary austenitic solidification mode of Twinning Induced Plasticity (TWIP) steel weld joints is one of the most important issues limiting its weldability. In order to gain knowledge on this topic, a comprehensive ... -
Determination of the critical conditions for the initiation of dynamic recrystallization in boron microalloyed steels
Mejía, Ignacio; Bedolla Jacuinde, Arnoldo; Maldonado, Cuauhtémoc; Cabrera Marrero, José M. (2011-05-15)
Article
Accés restringit per política de l'editorialFrom the present research, the critical conditions associated with the onset of dynamic recrystallization (DRX) of hot deformed boron microalloyed steels were precisely determined based on changes in the strain hardening ... -
Effect of boron on the hot ductility behavior of a low carbon advanced ultra-high strength steel (A-UHSS)
Mejía, Ignacio; Altamirano, G.; Bedolla Jacuinde, Arnoldo; Cabrera Marrero, José M. (2013-11)
Article
Accés restringit per política de l'editorialThis research work studied the effect of boron additions (14, 33, 82, 126, and 214 ppm) on the hot ductility behavior of a low carbon advanced ultra-high strength steel. For this purpose, specimens were subjected to a hot ... -
Effect of Nb and Mo on the hot ductility behavior of a high-manganese austenitic Fe-21Mn-1.3Al-1.5Si-0.5C TWIP steel
Mejía, Ignacio; Salas Reyes, A.E.; Bedolla Jacuinde, Arnoldo; Calvo Muñoz, Jessica; Cabrera Marrero, José M. (2014-10-20)
Article
Accés restringit per política de l'editorialThis research work studies the influence of single microalloying elements (Nb and Mo) and the solidification route on the hot ductility behavior of a high-manganese austenitic Twinning Induced Plasticity (TWIP) steel. For ... -
Effect of Ti and B microadditions on the hot ductility behavior of a high-Mn austenitic Fe-23Mn-1.5Al-1.3Si-0.5C TWIP steel
Mejía, Ignacio; Salas Reyes, A.E.; Calvo Muñoz, Jessica; Cabrera Marrero, José M. (2015-11)
Article
Accés obertThis research work studies the effect of combined Ti and B microadditions and the solidification route on the hot ductility behavior of a high-Mn austenitic Twinning Induced Plasticity (TWIP) steel. For this purpose, ... -
Effect of V on Hot Deformation Characteristics of TWIP Steels
Reyes, Francisco; Calvo Muñoz, Jessica; Cabrera Marrero, José M.; Mejía, Ignacio (2012-04)
Article
Accés restringit per política de l'editorialTwinning induced plasticity (TWIP) steels, which rely on high Mn contents to promote twinning as the deformation mechanism, exhibit high ultimate strengths together with outstanding combinations of ultimate strength and ... -
Hot ductility behavior of a low carbon advanced high strength steel (AHSS) microalloyed with boron
Mejía, Ignacio; Bedolla Jacuinde, Arnoldo; Maldonado, Cuauhtémoc; Cabrera Marrero, José M. (2011-05-24)
Article
Accés restringit per política de l'editorialThe current study analyses the influence of boron addition on the hot ductility of a low carbon advanced high strength NiCrVCu steel. For this purpose hot tensile tests were carried out at different temperatures (650, ... -
Hot ductility behavior of high-Mn austenitic Fe-22Mn-1.5Al-1.5Si-0.45C TWIP steels microalloyed with Ti and V
Salas-Reyes, A. E.; Mejía, Ignacio; Bedolla Jacuinde, Arnoldo; Boulaajaj, Ahmed; Calvo Muñoz, Jessica; Cabrera Marrero, José M. (2014-07)
Article
Accés restringit per política de l'editorialThis research work studies the influence of microalloying elements (Ti and V) and the solidification route on the hot ductility behavior of high-manganese TWIP steels. Uniaxial hot tensile tests in the temperature range ... -
Influence of Nb microaddition on microstructure and texture evolution in a Fe-21Mn-1.3Al-1.5Si-0.5C TWIP steel under uniaxial hot-tensile conditions
Salas Reyes, Antonio Enrique; Mejía, Ignacio; Cabrera Marrero, José M. (Cambridge University Press, 2017-11)
Article
Accés obertAdvanced high-strength steels as Twinning Induced Plasticity (TWIP) steels have been developed using microalloying elements and subsequent thermo-mechanical processing techniques. Moreover, under hot-working conditions, ... -
Modeling of the hot deformation behavior of boron microalloyed steels under uniaxial hot-compression conditions
Mejía, Ignacio; López Chipres, Edgar; Maldonado, Cuauhtémoc; Bedolla Jacuinde, Arnoldo; Cabrera Marrero, José M. (2008)
Article
Accés restringit per política de l'editorial -
Modeling of the hot flow behavior of advanced ultra-high strength steels (A-UHSS) microalloyed with boron
Mejía, Ignacio; Altamirano, G.; Bedolla Jacuinde, Arnoldo; Cabrera Marrero, José M. (2014-07)
Article
Accés restringit per política de l'editorialIn this research work, modeling of the hot flow behavior was carried out in a low carbon advanced ultra-high strength steels (A-UHSS) microalloyed with different amounts of boron (14, 33, 82, 126 and 214 ppm). For this ... -
Modeling the hot flow behavior of a Fe-22Mn-0.41C-1.6Al-1.4Si TWIP steel microalloyed with Ti, V and Nb
Mejía, Ignacio; Reyes, Francisco; Cabrera Marrero, José M. (2015-09-17)
Article
Accés obertThe present research work analyses the influence of Ti, V and Nb microalloying elements on the hot flow behavior of a high-Mn Twinning Induced Plasticity (TWIP) steel. For this purpose, flow curves were obtained by uniaxial ...