Effect of microstructure on hydrogen permeation and trapping in natural gas pipeline steels

Abstract This study examines hydrogen permeation and trapping in three types of natural gas pipeline steels from different decades in Canada—modern, vintage, and legacy steels. Electrochemical permeation experiments were conducted to measure the diffusion coefficient, subsurface concentration, and t...

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Bibliographic Details
Main Authors: Aminul Islam, Qidong Li, Emma Storimans, Kay Ton, Tahrim Alam, Zoheir N. Farhat
Format: Article
Language:English
Published: Nature Portfolio 2025-06-01
Series:npj Materials Degradation
Online Access:https://doi.org/10.1038/s41529-025-00615-5
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