ISIS Neutron and Muon Source Data Journal

Verifying and improving self-consistent elasto-plastic models for two-phase coherent materials

Abstract: In this experiment, we aim to clarify how different deformation mechanisms are best incorporated in a so-called elasto-plastic self-consistent model. The model is developed to predict the behaviour of materials with specific orientation relationships between the crystals in the two different phases. We will perform in-situ neutron scattering measurements during tensile testing of a Ni-base superalloy with microstructures designed to enhance or suppress lattice co-rotation, a local boundary condition resulting from the orientation relationship between the phases. The results will be used to systematically assess the effect of different assumptions made in the model, and to develop approaches to describe different deformation mechanisms in the simulations.

Principal Investigator: Dr Magnus Colliander
Experimenter: Dr Ann Zammit
Experimenter: Dr Glenn Cassar
Experimenter: Miss Chaoling Xu
Experimenter: Mr NITESH RAJ JALADURGAM
Experimenter: Dr Hongjia Li
Experimenter: Mr Emil Eriksson
Local Contact: Dr Joe Kelleher

DOI: 10.5286/ISIS.E.RB1810499

ISIS Experiment Number: RB1810499

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 Magnus Colliander et al; (2018): Verifying and improving self-consistent elasto-plastic models for two-phase coherent materials, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1810499

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