Speaker
Cecilia Solis
Description
Ni superalloys are used for high T applications that require good mechanical properties. The aim of reaching higher service T forces the development of new materials. VDM alloy 780 Premium has been developed for higher service T and this work shows its in-situ structural characterization by means of XRD and ND. The morphology is studied by SEM and SANS, the solvus T of the different phases is determined and the structural properties correlated with hardening of the materials.
Primary authors
Cecilia Solis
Johannes Munke
Michael Hofmann
Sebastian Muehlbauer
Mr
Martin Bergner
(Institut für Werkstoffe (ifW), Technische Universität Braunschweig)
Dr
Bodo Gehrmann
(VDM Metals International GmbH)
Prof.
Joachim Rösler
(Institut für Werkstoffe (ifW), Technische Universität Braunschweig)
Ralph Gilles
