Now showing items 1-4 of 4

    • Analysis of strain-induced precipitates by delta-processing in Inconel 718 superalloy 

      Páramo-Kañetas, Pedro; Ozturk, Utkudeniz; Calvo Muñoz, Jessica; Guerrero Mata, Martha P.; Cabrera Marrero, José M. (2021-03-10)
      Article
      Restricted access - publisher's policy
      Delta-Processing (DP) is a suitable heat treatment process aiming at controlling grain growth during hot deformation of the well-known Ni-base superalloy Inconel 718 (IN718). DP is often applied by heating up to 900 °C for ...
    • 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 ...
    • High-temperature deformation of delta-processed Inconel 718 

      Páramo-Kañetas, Pedro; Ozturk, Utkudeniz; Calvo Muñoz, Jessica; Cabrera Marrero, José M.; Guerrero Mata, Martha P. (2018-05-01)
      Article
      Open Access
      © 2017 Elsevier B.V. The hot-flow behavior of Inconel 718 subjected to delta processing (DP) was analyzed. Hot compression tests were subsequently performed at 960 °C and 1020 °C at the four different strain rates of 0.001, ...
    • High-temperature deformation of Inconel 718Plus (TM) 

      Ozturk, Utkudeniz; Cabrera Marrero, José M.; Calvo, Jessica (2017-03-01)
      Article
      Restricted access - publisher's policy
      Since its introduction in 2003, alloy 718PlusTM spurred a lot of interest owing to its increased maximum service temperature over conventional Inconel 718 (704¿°C versus 650¿°C), good formability, and weldability together ...