Influence of hydrogen on the elastic properties and dislocation behavior in Fe–Cr and Fe–Ni alloys by DFT calculations

Influence of hydrogen on the elastic properties and dislocation behavior in Fe–Cr and Fe–Ni alloys by DFT calculations

Abstract The effect of interstitial hydrogen on the elastic properties of bcc Fe, bcc Fe–Cr, and bcc Fe–Ni was investigated using density functional theory calculations. Our results indicate that the elastic moduli decrease linearly with increasing hydrogen concentration. The consequences of hydroge...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Ying Shi, Xiaohong Yu, Changfeng Chen, Haobo Yu
Format: Artikel
Sprache:English
Veröffentlicht: Nature Portfolio 2024-09-01
Schriftenreihe:Scientific Reports
Schlagworte:
H atom
Elastic modulus
Dislocation
Hydrogen embrittlement
Online Zugang:https://doi.org/10.1038/s41598-024-71903-4

Online

https://doi.org/10.1038/s41598-024-71903-4

Ähnliche Einträge