Current state-of-the-art of hydrogen trapping by carbides: From theory to experiment

Vandewalle, Liese; Depover, Tom; Verbeken, Kim

doi:10.1016/j.ijhydene.2024.03.266

International Journal of Hydrogen Energy

2024

DOI: 10.1016/j.ijhydene.2024.03.266

|View full text |Cite

Current state-of-the-art of hydrogen trapping by carbides: From theory to experiment

Liese Vandewalle,

Tom Depover,

Kim Verbeken

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

2025

Publication Types

Select...

Article4

Relationship

Self Cite0

Independent4

Authors

Journals

Cited by 4 publications

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Comparative Study of Hydrogen Embrittlement of Tempered Martensitic Steels Containing Ti, Nb and V

Shin,

Kim,

Hwang

2024

Met. Mater. Int.

View full text Add to dashboard Cite

Comparative Study of Hydrogen Embrittlement of Tempered Martensitic Steels Containing Ti, Nb and V

Shin,

Kim,

Hwang

2024

Met. Mater. Int.

View full text Add to dashboard Cite

Revealing grain refinement and hydrogen trapping mechanism for anti-hydrogen susceptibility of Nb-alloyed 34MnB5 press hardened steel

Jamal,

Wang,

Shehzadi

et al. 2024

International Journal of Hydrogen Energy

View full text Add to dashboard Cite

Effect of titanium and vanadium nano-carbide size on hydrogen embrittlement of ferritic steels

Boot,

Kömmelt,

Brouwer

et al. 2025

npj Mater Degrad

View full text Add to dashboard Cite

The effect of TiC and VC nano-precipitate size on the hydrogen embrittlement of ferritic steels was studied in this work. Steels containing two size distributions (10 nm or less and 10 - 100 nm) of TiC and VC carbides are subjected to tensile tests in-situ in an electrochemical hydrogen charging environment. Hydrogen is found to be trapped in interstitial matrix sites on the precipitate/matrix interface with activation energies of 14 - 20 kJ/mol and inside misfit dislocation cores with energies of 27 - 37 kJ/mol. All steels are embrittled by 15 to 20%, except the TiC steel with semi-coherent carbides up to 100 nm, which is embrittled by 37%. This is caused by accelerated intergranular fracture as a result of hydrogen trapped in dislocation pile-ups around grain boundary precipitates. The steel with coherent VC nano-carbides retained the highest strength and ductility during in-situ testing. This is therefore the optimal carbide configuration for use in hydrogen environments.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Current state-of-the-art of hydrogen trapping by carbides: From theory to experiment

Cited by 4 publications

References 54 publications

Comparative Study of Hydrogen Embrittlement of Tempered Martensitic Steels Containing Ti, Nb and V

Comparative Study of Hydrogen Embrittlement of Tempered Martensitic Steels Containing Ti, Nb and V

Revealing grain refinement and hydrogen trapping mechanism for anti-hydrogen susceptibility of Nb-alloyed 34MnB5 press hardened steel

Effect of titanium and vanadium nano-carbide size on hydrogen embrittlement of ferritic steels

Contact Info

Product

Resources

About