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Characterisation of long term aging in Esshete 1250 welds
journal contribution
posted on 2018-07-16, 10:06 authored by Oscar Stephenson, Rebecca HigginsonRebecca Higginson, Simon HoggSimon Hogg, Jacob Knight, Sarah SpindlerIn this work, two samples of service grade Esshete 1250 stainless steel, as-received and aged, were characterised to determine the microstructural differences between the parent material and weld in terms of the grain structures and the phases present using XRD, EBSD, SEM and EDS. There was
no difference found in the grain structure, but the phases present in the aged weld showed that sigma phase developed during aging.
Funding
This research was funded by EDF Energy.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Materials
Published in
Journal of Materials Science ForumCitation
STEPHENSON, O. ...et al., 2018. Characterisation of long term aging in Esshete 1250 welds. Materials Science Forum, 941, pp.589-594.Publisher
Trans Tech Publications (TTP)Version
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Acceptance date
2018-04-13Publication date
2018-12-01Notes
This paper was presented at THERMEC 2018: International Conference on Processing and Manufacturing of Advanced Materials; Processing, Fabrication, Properties, Applications, Paris, July 8-13th. It is in closed access.ISSN
1662-9752Publisher version
Language
- en