ISIS Neutron and Muon Source Data Journal

Structural characterization and solvus/precipitation temperature determination of optimized VDM Alloy 780 Ni-base superalloy

Abstract: It is planned to study the constituting phases and their solvus and precipitation temperatures of the new developed Ni base superalloy VDM 780 (developed for high temperature applications that require good mechanical properties and oxidation resistance) after an industrial optimization of the heat treatments and composition. First structure characterization was performed after 3 heat treatments designed to set up specific microstructures: only matrix with high temperature precipitates or also with different gamma? hardening precipitates. After the industrial optimization, we want to study the phases and their solvus temperature in order to correlate these results with the heat treatments, composition and their mechanical properties. The final aim is to understand the process in order to adjust the heat treatments optimized and particularly designed for different specific applications.

Principal Investigator: Dr Cecilia Solís
Local Contact: Dr Ivan da Silva Gonzalez
Experimenter: Dr Ralph Gilles
Experimenter: Mr Frank Kümmel

DOI: 10.5286/ISIS.E.RB2010358

ISIS Experiment Number: RB2010358

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Dr Cecilia Solís et al; (2020): Structural characterization and solvus/precipitation temperature determination of optimized VDM Alloy 780 Ni-base superalloy, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2010358

Data is released under the CC-BY-4.0 license.