Creep Phenomena, Mechanisms, and Modeling of Complex Engineering Alloys-Reference-Cited by-同舟云学术

Creep Phenomena, Mechanisms, and Modeling of Complex Engineering Alloys

Published:2024-07-15 Issue:3 Volume:5 Page:819-840
ISSN:2673-3951
Container-title:Modelling
language:en
Short-container-title:Modelling

Author:

Wu Xijia¹^ORCID,Liu Rong²^ORCID,Khelfaoui Fadila³^ORCID

Affiliation:

1. Aerospace Research Centre, National Research Council Canada, Ottawa, ON K1A 0R6, Canada

2. Department of Mechanical and Aerospace Engineering, Carleton University, Ottawa, ON K1S 5B6, Canada

3. Velan Inc., Montreal, QC H4T 1G2, Canada

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. This is even more true with ever-increasing operating temperatures of propulsion/power-generation systems and the environmental regulations to reduce greenhouse emissions. This review summarizes 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.

Funder

Natural Science and Engineering Research Council Canada

Publisher

MDPI AG

Link

https://www.mdpi.com/2673-3951/5/3/43/pdf

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