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Damage modelling: the current state and the latest progress on the development of creep damage constitutive equations for high Cr steels

Xu, Qiang, Lu, Zhongyu and Wang, Xue (2017) Damage modelling: the current state and the latest progress on the development of creep damage constitutive equations for high Cr steels. Materials at High Temperatures, 34 (3). pp. 229-237. ISSN 0960-3409

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Abstract

This paper reviews the fundamentals of the development of creep damage constitutive equations for high Cr steels including (1) a concise summary of the characteristics of creep deformation and creep damage evolution and their dependence on the stress level and the importance of cavitation for the final fracture; (2) a critical review of the state of art of creep damage equation for high Cr steels; (3) some discussion and comments on the various approaches; (4) consideration and suggestion for future work. It emphasises the need for better understanding the nucleation, cavity growth and coalesces and the theory for coupling method between creep cavity damage and brittle fracture and generalisation

Item Type: Article
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
Schools: School of Computing and Engineering
Related URLs:
Depositing User: Sharon Beastall
Date Deposited: 25 Jan 2017 08:37
Last Modified: 13 Jun 2017 10:28
URI: http://eprints.hud.ac.uk/id/eprint/31028

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