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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.

Journal Article Type Article
Publication Date 2018
Journal Materials at High Temperatures
Print ISSN 0960-3409
Electronic ISSN 1878-6413
Publisher Taylor & Francis
Peer Reviewed Peer Reviewed
Volume 35
Issue 6
Pages 529-534
APA6 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. doi:10.1080/09603409.2017.1410330
DOI https://doi.org/10.1080/09603409.2017.1410330
Keywords Impression Creep Test; P91; Round Robin Programme
Publisher URL http://www.tandfonline.com/doi/full/10.1080/09603409.2017.1410330
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf
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....0/09603409.2017.1410330

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MHT574_R1 (1) {Accepted 23 November 2017}.pdf (6.8 Mb)
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Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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