Hydrogen resistant ferritic and martensitic steels. Part I: the origin of embrittlement
Hydrogen resistant ferritic and martensitic steels. Part I: the origin of embrittlement
Hydrogen embrittlement in ferrous alloys is reviewed with a view on relating microstructure to properties. The sources of embrittlement are introduced first, followed by the theory describing hydrogen diffusion and trapping. Emphasis is placed on the effect of various microstructural features present in steels, including the two main constituent phases – austenite and ferrite; a number of common precipitates; as well as crystal defects such as dislocations, twins, vacancies and grain boundaries. The hydrogen embrittlement susceptibility of different types of steels is reviewed based on their main constituent phase.
Cracking, Diffusion, Ductility, Ferritic steels, Hydrogen embrittlement, Kinetics, Microstructure, Modeling, Thermodynamics, Trapping
716-746
Turk, Andrej
66ab5921-4c1e-45dc-be21-abfb78f6977b
Rivera-Diaz-del-Castillo, Pedro E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Rivera-Diaz-del-Castillo, Pedro E.J.
1 September 2021
Turk, Andrej
66ab5921-4c1e-45dc-be21-abfb78f6977b
Rivera-Diaz-del-Castillo, Pedro E.J.
6e0abc1c-2aee-4a18-badc-bac28e7831e2
Rivera-Diaz-del-Castillo, Pedro E.J.
Turk, Andrej and Rivera-Diaz-del-Castillo, Pedro E.J.
(2021)
Hydrogen resistant ferritic and martensitic steels. Part I: the origin of embrittlement.
In,
Fu, Ming Wang and Rivera-Diaz-del-Castillo, Pedro E.J.
(eds.)
Encyclopedia of Materials: Metals and Alloys.
Elsevier, .
(doi:10.1016/B978-0-12-819726-4.00128-9).
Record type:
Book Section
Abstract
Hydrogen embrittlement in ferrous alloys is reviewed with a view on relating microstructure to properties. The sources of embrittlement are introduced first, followed by the theory describing hydrogen diffusion and trapping. Emphasis is placed on the effect of various microstructural features present in steels, including the two main constituent phases – austenite and ferrite; a number of common precipitates; as well as crystal defects such as dislocations, twins, vacancies and grain boundaries. The hydrogen embrittlement susceptibility of different types of steels is reviewed based on their main constituent phase.
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Published date: 1 September 2021
Keywords:
Cracking, Diffusion, Ductility, Ferritic steels, Hydrogen embrittlement, Kinetics, Microstructure, Modeling, Thermodynamics, Trapping
Identifiers
Local EPrints ID: 492245
URI: http://eprints.soton.ac.uk/id/eprint/492245
PURE UUID: c34bc6f3-826d-4a7a-9610-688df6caa450
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Date deposited: 23 Jul 2024 16:32
Last modified: 24 Jul 2024 02:07
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Contributors
Author:
Andrej Turk
Author:
Pedro E.J. Rivera-Diaz-del-Castillo
Editor:
Ming Wang Fu
Editor:
Pedro E.J. Rivera-Diaz-del-Castillo
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