Calvo, JessicaPenalva, MariluzCabrera, José María2024-07-242024-07-242016-08-01Calvo , J , Penalva , M & Cabrera , J M 2016 , ' Characterization of Strain-Induced Precipitation in Inconel 718 Superalloy ' , Journal of Materials Engineering and Performance , vol. 25 , no. 8 , pp. 3409-3417 . https://doi.org/10.1007/s11665-016-2154-91059-9495https://hdl.handle.net/11556/3548Publisher Copyright: © 2016, ASM International.Inconel 718 presents excellent mechanical properties at high temperatures, as well as good corrosion resistance and weldability. These properties, oriented to satisfy the design requirements of gas turbine components, depend on microstructural features such as grain size and precipitation. In this work, precipitation-temperature-time diagrams have been derived based on a stress relaxation technique and the characterization of precipitates by scanning electron microscopy. By using this methodology, the effect of strain accumulation during processing on the precipitation kinetics can be determined. The results show that the characteristics of precipitation are significantly modified when plastic deformation is applied, and the kinetics are slightly affected by the amount of total plastic deformation.9enginfo:eu-repo/semantics/openAccessCharacterization of Strain-Induced Precipitation in Inconel 718 Superalloyjournal article10.1007/s11665-016-2154-9dilatometryhot deformationnickel-based superalloysprecipitationstress relaxation testGeneral Materials ScienceMechanics of MaterialsMechanical Engineeringhttp://www.scopus.com/inward/record.url?scp=84974856013&partnerID=8YFLogxK