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Impression creep test of a P91 steel: a round robin programme

Brett, S.J.; Dyson, Charles N.C.; Purdy, D.; Shingledecker, J.; Rantala, J.; Eaton-Mckay, J.; Sun, Wei

Authors

S.J. Brett

Charles N.C. Dyson

D. Purdy

J. Shingledecker

J. Rantala

J. Eaton-Mckay

Wei Sun



Abstract

The process of standardisation of small specimen creep testing techniques, specifically the impression creep test requires the repeatability of the test method. In this study it is accomplished through a round robin programme involving four different labs which have slightly different test set-ups adhering to predefined recommendations stated in previous work. The labs all conducted the same stepped stress test on a reference heat of grade 91 power plant steel and the displacement traces of the tests are analysed to outline the effects of different test set-ups and their efficacies. Main differences are in temperature control and loading application and control.

Citation

Brett, S., Dyson, C. N., Purdy, D., Shingledecker, J., Rantala, J., Eaton-Mckay, J., & Sun, W. (2018). Impression creep test of a P91 steel: a round robin programme. Materials at High Temperatures, 35(6), 529-534. https://doi.org/10.1080/09603409.2017.1410330

Journal Article Type Article
Acceptance Date Nov 23, 2017
Online Publication Date Dec 13, 2017
Publication Date 2018
Deposit Date Dec 5, 2017
Publicly Available Date Mar 29, 2024
Journal Materials at High Temperatures
Print ISSN 0960-3409
Electronic ISSN 1878-6413
Publisher Taylor and Francis
Peer Reviewed Peer Reviewed
Volume 35
Issue 6
Pages 529-534
DOI https://doi.org/10.1080/09603409.2017.1410330
Keywords Impression Creep Test; P91; Round Robin Programme
Public URL https://nottingham-repository.worktribe.com/output/899843
Publisher URL http://www.tandfonline.com/doi/full/10.1080/09603409.2017.1410330
Additional Information This is an Accepted Manuscript of an article published by Taylor & Francis in Materials at High Temperatures on 13 December 2017, available online: http://www.tandfonline.com/10.1080/09603409.2017.1410330

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