Now showing items 1-4 of 4

    • Dynamic deformation of metastable austenitic stainless steels at the nanometric length scale 

      Roa Rovira, Joan Josep; Sapezanskaia, Ina; Fargas Ribas, Gemma; Kouiat, R.; Redjaïmia, Abdelkrim; Mateo García, Antonio Manuel (2018-09-17)
      Article
      Open Access
      Cyclic indentation was used to evaluate the dynamic deformation on metastable steels, particularly in an austenitic stainless steel, AISI 301LN. In this work, cyclic nanoindentation experiments were carried out and the ...
    • High-temperature deformation behavior of 718PLUs: Consideration of y' effects 

      Ozturk, Utkudeniz; Cabrera Marrero, José M.; Calvo Muñoz, Jessica; Redjaïmia, Abdelkrim; Ghanbaja, Jaâfar (2020-01-16)
      Article
      Open Access
      The hot deformation behavior of 718Plus is modeled through a physically based hybrid dislocation density model, which includes the effects of precipitating particles. It is well known that the service performance and hot ...
    • On the m23 c6-carbide in 2205 duplex stainless steel: An unexpected (m23 c6 /austenite)—eutectoid in the d-ferritic matrix 

      Redjaïmia, Abdelkrim; Mateo García, Antonio Manuel (Multidisciplinary Digital Publishing Institute (MDPI), 2021-09-01)
      Article
      Open Access
      This study is focused on isothermal and anisothermal precipitation of M23C6 carbides from the fully ferritic structure of the (¿ + d) austenitic-ferritic duplex stainless steel X2CrNiMo2253, (2205). During isothermal heat ...
    • 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
      Open Access
      Austenitic 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 ...