Review
Version 1
Preserved in Portico This version is not peer-reviewed
Creep Phenomena, Mechanisms and Modeling
Version 1
: Received: 16 May 2024 / Approved: 17 May 2024 / Online: 17 May 2024 (11:42:18 CEST)
How to cite: Wu, X.; Liu, R.; Khelfaoui, F. Creep Phenomena, Mechanisms and Modeling. Preprints 2024, 2024051166. https://doi.org/10.20944/preprints202405.1166.v1 Wu, X.; Liu, R.; Khelfaoui, F. Creep Phenomena, Mechanisms and Modeling. Preprints 2024, 2024051166. https://doi.org/10.20944/preprints202405.1166.v1
Abstract
Metal creep has been a subject of extensive study for more than 110 years, because it affects the useful life of engineering components operating at high temperatures. It is even more so with ever-increasing operating temperatures of propulsion/power-generation systems by the environmental regulations to reduce greenhouse emissions. This review summaries the recent development in creep modeling with regards to creep strain evolution, creep rate, creep ductility, creep life and fracture mode, attempting to provide a comprehensive mechanism-based framework to address all the important creep phenomena and the long-standing issue of long-term creep life prediction with microstructural evolution and environmental effects.
Keywords
creep curve; creep ductility, creep life, creep fracture mode, deformation mechanisms
Subject
Engineering, Metallurgy and Metallurgical Engineering
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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