Hydrogen Grain Boundary Segregation and Migration in the Alpha-Iron

• Published in: Металлофизика и новейшие технологии
• Date: 2017
• ISSN: 1024-1809
• Main Authors: Gavriljuk, V.G., Teus, S.M.
• Format: Article
• Language: English
• Published: Інститут металофізики ім. Г.В. Курдюмова НАН України 2017
• Subjects: Дефекты кристаллической решётки
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/125478
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Hydrogen Grain Boundary Segregation and Migration in the Alpha-Iron / V.G. Gavriljuk, S.M. Teus // Металлофизика и новейшие технологии. — 2017. — Т. 39, № 4. — С. 457-464. — Бібліогр.: 32 назв. — англ.

Based on the difference in diffusion mechanisms of substitutional and interstitial atoms and using molecular dynamics simulation of hydrogen migration, it is shown that accelerated hydrogen flux in the polycrystalline iron observed during cathodic charging cannot originate from the enhanced hydrogen...