ISIS Neutron and Muon Source Data Journal

This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.


Effect of transformation induced plasticity on residual stresses: application to the welding repair of ferritic steel

Abstract: Welding repair techniques, such as ?temper bead welding? (TBW), have known significant development during the last decades. These techniques produce beneficial metallurgical transformations during in-situ modification or repair of thick pressure vessel equipments. This approach relies on a multipass welding strategy in order to thermally affect the heat-affected zone (HAZ) of the base metal in order to induce tempered or even grain refinement and without any use of post weld heat treatment. The main objective of this work is to exploit wisely the effects of low temperature transformations (LTT) and transformation-induced plasticity (TRIP) in the aim to reduce the high residual stress levels generally observed during a multipass welding repair operations. To do so, a thermo-metallurgical-mechanical simulation of the repair welding operation is designed and need to be fully calibrate with experimental results.

Principal Investigator: Mr Romain JEANPIERRE
Local Contact: Dr Tung Lik Lee
Experimenter: Dr sebastien rouquette
Experimenter: Mr Kerian WEGERHOFF

DOI: 10.5286/ISIS.E.RB2410608

ISIS Experiment Number: RB2410608

Part DOI Instrument Public release date Download Link
10.5286/ISIS.E.RB2410608-1 ENGINX 30 July 2027 Download

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
Select the data format above to find out more about it.

Data Citation

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

For Example:
Mr Romain JEANPIERRE et al; (2024): Effect of transformation induced plasticity on residual stresses: application to the welding repair of ferritic steel, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB2410608

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



UKRI


Science and Technology Facilities Council Switchboard: 01793 442000