Exploració per autor "Cabrera Marrero, José M."
Ara es mostren els items 154-173 de 196
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Repetitive corrugation and straightening effect on the microstructure, crystallographic texture and electrochemical behavior for the Al-7075 alloy
(2022-07)
Article
Accés obertAnti-corrosion susceptibility is one of the top criteria for selecting metallic materials for several industrial applications. This work studies the corrosion performance on an Al-7075 alloy obtained by Repetitive Corrugation ... -
Residual stress distribution of a 6061-T6 aluminum alloy under shear deformation
(2016-07-18)
Article
Accés obertThere is a lack of information with regards to the friction effect in ECAPed aluminum alloys, even though it might substantially modify the deformation at the surface. In this work, the friction effect at the surface and ... -
Residual stresses and microstructural study of ECAPed AA2017
(2019-06)
Article
Accés obertThe mechanical behavior and microstructural evolution of an AA2017 aluminum alloy processed by ECAP with an equivalent simple shear deformation of ~6 at 200¿°C were studied. Samples were characterized by means of scanning ... -
Robocasting of dense 8Y zirconia parts: Rheology, printing, and mechanical properties
(Elsevier, 2023-07-08)
Article
Accés obertAdvanced ceramics with complex geometry have become indispensable in engineering applications. Due to limitations of traditional ceramic fabrication processes, additive manufacturing represents a revolution for shaping and ... -
Shear banding phenomenon during severe plastic deformation of an AZ31 magnesium alloy
(2011-02)
Article
Accés restringit per política de l'editorialSevere plastic deformation was applied on a wrought AZ31 magnesium alloy by a new method called accumulative back extrusion (ABE). Instabilities of plastic flow in the form of localized shear bands were experimentally ... -
Simulación de la fluencia en caliente de un acero microaleado con un contenido medio de carbono. I parte. Aproximación teórica
(1997-04)
Article
Accés obertEn la presente revisión se plantean las ecuaciones constitutivas necesarias para efectuar la modelización de la fluencia en caliente de materiales metálicos y, en particular, de un acero microaleado (Véase la II parte de ... -
Simulación de la fluencia en caliente de un acero microaleado con un contenido medio de carbono. II parte. Recristalización dinámica: inicio y cinética
(1997-06)
Article
Accés obertSiguiendo el planteamiento efectuado en la I parte de este trabajo, en esta II parte se caracteriza la recristalización dinámica de un acero comercial microaleado con un contenido medio de carbono desde el punto de vista ... -
Simulación de la fluencia en caliente de un acero microaleado con un contenido medio de carbono. III parte. Ecuaciones constitutivas
(1997-07)
Article
Accés obertSiguiendo el planteamiento teórico efectuado en la I parte de este trabajo, se determinaron las ecuaciones constitutivas del comportamiento a la deformación en caliente de un acero comercial microaleado con un contenido ... -
Softening and hardening of ECAP nickel under ultrasonic treatment
(2017-06)
Article
Accés obertCommercially pure nickel was processed by equal channel angular pressing (ECAP) through route Bc for 12 passes to obtain an ultrafine grained (UFG) microstructure and further subjected to an ultrasonic treatment (UST) ... -
Softening-precipitation interaction in a Nb-and N-bearing austenitic stainless steel under stress relaxation
(Elsevier, 2020-07)
Article
Accés obertIn this work, stress relaxation technique was employed to analyze the softening-precipitation interaction in an ASTM F-1586 austenitic stainless steel, an alloy used in orthopedic implants. Hot compression tests were ... -
Strain hardening behavior in an AA6060-T6 alloy processed by ECAP
(2020-09)
Article
Accés obertStrain hardening is a useful mechanism for improving mechanical properties in materials. This study investigates the strain-hardening behavior of an AA6060 alloy processed by equal channel angular pressing (ECAP) up to 12 ... -
Strain hardening behavior of ARMCO iron processed by ECAP
(Institute of Physics (IOP), 2014-07)
Article
Accés obertThe strain hardening behavior of an ARMCO iron processed by ECAP at room temperature up to sixteen passes following route Bc was investigated through Hollomon and differential Crussard-Jaoul models. Results indicate that ... -
Strengthening of duplex stainless steel processed by equal channel angular pressing (ECAP)
(Springer Nature, 2022-01-01)
Article
Accés obertThis manuscript presents the study of the microstructural evolution, plastic anisotropy, and mechanical behavior of a duplex stainless steel (DSS) processed by the equal channel angular pressing (ECAP) technique. The ECAP ... -
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 ... -
Structural evaluation and mechanical properties of AZ31/SiC nano-composite produced by friction stir welding process at various welding speeds
(Professional Engineering Publishing, 2017-05-12)
Article
Accés obertA metal matrix composite made of AZ31 containing SiC nano-particles was successfully produced by friction stir welding (FSW), and the effect of processing parameters such as rotational and transversal speeds on the ... -
Structure and microstructure evolution of Al-Mg-Si alloy processed by equal-channel angular pressing
(2017-09-01)
Article
Accés obertAn ultrafine grained Al–Mg–Si alloy was prepared by severe plastic deformation using the equal-channel angular pressing (ECAP) method. Samples were ECAPed through a die with an inner angle of F = 90° and outer arc of ... -
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 -
Study of the thermochemical surface treatment effect on the phase precipitation and degradation behavior of DSS and SDSS
(MDPI AG, 2020-01-01)
Article
Accés obertIn this study, the effect of a plasma ion carburizing process to duplex and superduplex stainless steels (DSS and SDSS), at 925 °C for a long time, as thermochemical process influencing the microstructural evolution is ... -
Study on the formability and texture evolution of AA6061 alloy processed by repetitive corrugation and straightening
(2021-10-28)
Article
Accés obertThe enhanced mechanical properties obtained by refining the grain size down to the ultrafine-grained (UFG) regime have attracted considerable attention in recent years. The severe plastic deformation (SPD) techniques allow ...
