Atomistic Study of the Effect of Hydrogen on the Tendency toward Slip Planarity in Bcc Iron

Atomistic Study of the Effect of Hydrogen on the Tendency toward Slip Planarity in Bcc Iron

H-enhanced slip planarity is generally explained in terms of H-reducing stacking fault energy in fcc systems. Here, we showed that H-decreasing dislocation line energies can enhance the tendency toward slip planarity in bcc Fe through systematically studying the interaction between H and 1/2 <111...

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Bibliographic Details
Main Authors: Yuanyuan Zheng, Gang Zheng, Kaiyu Zhang, Lili Cao, Ping Yu, Lin Zhang
Format: Article
Language:English
Published: MDPI AG 2023-07-01
Series:Materials
Subjects:
dislocation
binding energy
hydrogen
cross-slip
slip planarity
Online Access:https://www.mdpi.com/1996-1944/16/14/4991

Internet

https://www.mdpi.com/1996-1944/16/14/4991

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