Hydrogen impact: a review on diffusibility, embrittlement mechanisms, and characterization

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DOI	Trouver le DOI : https://doi.org/10.3390/ma17040965
Auteur	Rechercher : Li, Qidong; Rechercher : Ghadiani, Hesamedin; Rechercher : Jalilvand, Vahid; Rechercher : Alam, Tahrim; Rechercher : Farhat, Zoheir Identifiant ORCID : https://orcid.org/0000-0002-9207-4482; Rechercher : Islam, Md. Aminul¹Identifiant ORCID : https://orcid.org/0000-0003-0802-8828
Affiliation	Conseil national de recherches Canada. Innovations dans les énergies propres
Format	Texte, Article
Sujet	hydrogen embrittlement; hydrogen diffusion; damage mechanisms; mechanical properties
Résumé	Hydrogen embrittlement (HE) is a broadly recognized phenomenon in metallic materials. If not well understood and managed, HE may lead to catastrophic environmental failures in vessels containing hydrogen, such as pipelines and storage tanks. HE can affect the mechanical properties of materials such as ductility, toughness, and strength, mainly through the interaction between metal defects and hydrogen. Various phenomena such as hydrogen adsorption, hydrogen diffusion, and hydrogen interactions with intrinsic trapping sites like dislocations, voids, grain boundaries, and oxide/matrix interfaces are involved in this process. It is important to understand HE mechanisms to develop effective hydrogen resistant strategies. Tensile, double cantilever beam, bent beam, and fatigue tests are among the most common techniques employed to study HE. This article reviews hydrogen diffusion behavior, mechanisms, and characterization techniques.
Date de publication	2024-02-19
Maison d’édition	MDPI
Licence	Creative Commons, Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/deed.fr
Dans	Materials 17, nº 4, 965 (19 février 2024).
Langue	anglais
Publications évaluées par des pairs	Oui
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	1998d65b-75dc-4d10-891b-c0bfbf008925
Enregistrement créé	2024-04-10
Enregistrement modifié	2024-04-17

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Date de modification :: 2026-08-11