Enumeration of the hydrogen-enhanced localized plasticity mechanism for hydrogen embrittlement in structural materials

May L. Martin, Mohsen Dadfarnia, Akihide Nagao, Shuai Wang, Petros Athanasios Sofronis

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

This paper presents a review of recent experimental evidence and simulation results enumerating the development of the hydrogen-enhanced localized plasticity (HELP) mechanism as a viable hydrogen embrittlement mechanism for structural materials. A wide range of structural materials, including ferritic, martensitic, and austenitic steels, iron, and nickel are covered by the studies reviewed here, as are a variety of mechanical loading conditions and hydrogen charging conditions, supporting the concept that, despite differences in failure mode, there is a universality to the HELP mechanism.

Original languageEnglish
JournalActa Materialia
DOIs
Publication statusAccepted/In press - Jan 1 2018

Fingerprint

Hydrogen embrittlement
Plasticity
Hydrogen
Martensitic steel
Austenitic steel
Ferritic steel
Nickel
Failure modes
Iron

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Polymers and Plastics
  • Metals and Alloys

Cite this

Enumeration of the hydrogen-enhanced localized plasticity mechanism for hydrogen embrittlement in structural materials. / Martin, May L.; Dadfarnia, Mohsen; Nagao, Akihide; Wang, Shuai; Sofronis, Petros Athanasios.

In: Acta Materialia, 01.01.2018.

Research output: Contribution to journalArticle

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