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Authors: J. P. Pan 1 ; S. H. Tu 1 ; X. W. Zhu 1 ; L. J. Tan 2 and B. Hu 3

Affiliations: 1 Jiaxing Special Equipment Inspection Institute, China ; 2 Shanghai Jiao Tong University, China ; 3 China Special Equipment Inspection and Research Institute, China

Keyword(s): T23 steel; T24 steel; high temperature; creep tests; Manson-Haferd model

Abstract: T23 and T24 heat-resistant steels are ideal metal materials for high-temperature and high-pressure boilers of ultra-super critical (USC) power plants. In the present work, the creep activation energy of T23 and T24 steels was studied based on the relationship between creep rate and temperature under different stresses. Long-time creep tests at high temperatures were carried out for T23 and T24 steels. Manson-Haferd model was adopted to predict the creep life of the two steels, the results of which demonstrate that the data from the creep tests were in good accordance with the data from Manson-Haferd model prediction. Manson-Haferd model is useful in the high-temperature creep study for the T23 and T24 steels.

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Paper citation in several formats:
Pan, J.; Tu, S.; Zhu, X.; Tan, L. and Hu, B. (2018). High-Temperature Creep Tests and Analyses for T23 and T24 Steels. In Proceedings of the International Workshop on Materials, Chemistry and Engineering - IWMCE; ISBN 978-989-758-346-9, SciTePress, pages 52-55. DOI: 10.5220/0007434400520055

@conference{iwmce18,
author={J. P. Pan. and S. H. Tu. and X. W. Zhu. and L. J. Tan. and B. Hu.},
title={High-Temperature Creep Tests and Analyses for T23 and T24 Steels},
booktitle={Proceedings of the International Workshop on Materials, Chemistry and Engineering - IWMCE},
year={2018},
pages={52-55},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007434400520055},
isbn={978-989-758-346-9},
}

TY - CONF

JO - Proceedings of the International Workshop on Materials, Chemistry and Engineering - IWMCE
TI - High-Temperature Creep Tests and Analyses for T23 and T24 Steels
SN - 978-989-758-346-9
AU - Pan, J.
AU - Tu, S.
AU - Zhu, X.
AU - Tan, L.
AU - Hu, B.
PY - 2018
SP - 52
EP - 55
DO - 10.5220/0007434400520055
PB - SciTePress