Exploració per autor "Braham, C."

Ara es mostren els items 1-5 de 5

    • Deformation heterogeneity study of a 6061-T6 aluminum alloy processed by equal channel angular pressing 

      Reyes Ruiz, Carlos; Figueroa, I. A.; Braham, C.; Cabrera Marrero, José M.; Zanellato, O.; Baiz, S.; Gonzalez, G. (2017-08)
      Article
      Accés obert
      Among the severe plastic deformation techniques, the equal channel angular pressing (ECAP) has drastically improved the mechanical properties of the processed alloys. However, information regarding friction phenomenon, ...

    • Microstructural evolution and mechanical behavior of an Al-6061 alloy processed by repetitive corrugation and straightening 

      Elizalde Huitrón, Sergio Alberto; Ezequiel Alvarado, Marco Alejandro; Figueroa, I. A.; Cabrera Marrero, José M.; Braham, C.; González, Gonzalo (Multidisciplinary Digital Publishing Institute (MDPI), 2020-04)
      Article
      Accés obert
      The repetitive corrugation and straightening process is a severe plastic deformation technique that is particularly suited to process metallic sheets. With this technique, it is possible to develop nano/ultrafine-grained ...

    • Numerical and experimental study of a 5754-aluminum alloy processed by heterogeneous repetitive corrugation and straightening 

      Ezequiel Alvarado, Marco Alejandro; Figueroa, I. A.; Elizalde Huitrón, Sergio Alberto; Cabrera Marrero, José M.; Braham, C.; Morin, Laurent; González Reyes, José Gonzalo (Elsevier, 2019-01-01)
      Article
      Accés obert
      Repetitive corrugation and straightening (RCS) is a process that induces cyclic plastic deformation on sheet geometries, reporting promising improvements in mechanical properties in metals and alloys. Alternative die ...

    • Residual stress distribution of a 6061-T6 aluminum alloy under shear deformation 

      Reyes Ruiz, Carlos; Figueroa, I. A.; Braham, C.; Cabrera Marrero, José M.; Zanellato, O.; Baiz, S.; González de Rivera, G. (2016-07-18)
      Article
      Accés obert
      There 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 

      Romero Resendiz, L.; Figueroa, I. A.; Reyes Ruiz, Carlos; Cabrera Marrero, José M.; Braham, C. (2019-06)
      Article
      Accés obert
      The 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 ...