Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Waspaloy"”.
-
Non-destructive Electrical Characterization of Controlled Waspaloy Microstructures
In this research, controlled Waspaloy microstructures were produced with the objective of studying microstructural evolution in this alloy via electrically-based ac/dc non-destructive techniques. Correlations were developed between electrical measurements and alternate characterization techniques …
-
Untersuchungen der Strukturstabilität von Ni-(Fe)-Basislegierungen für Rotorwellen in Dampfturbinen mit Arbeitstemperaturen über 700 C
… DFG research project wrought Ni-based superalloy Waspaloy and Ni-Fe-based alloy Inconel 706 were selected, which exhibited different hardening mechanisms. Waspaloy is a Gamma’-hardened material with small portion of carbides on the grain boundaries. Inconel 706 is a particle hardened alloy with a …
-
Banding in nickel-base superalloys and steels
… of alloys including Inconel 718, Nimonic 80A, Waspaloy andM50. In the case of alloys which form primary precipitates, the interruption period is shown to give rise to structure changes. Segregations are found due to the interruption. We also comment on the differences observed between …
-
Hot forging of the nickel-base superalloy ATI 718Plus
… similar nickel-base superalloys such as IN718 or Waspaloy. A detailed analysis of TEM specimens revealed that the higher fraction in recrystallised area was due to meta-dynamic recrystallisation during the transfer time between deformation and quench. In the $\gamma$-$\eta$ microstructure the same …