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 language | English (US) |
|---|---|
| Pages (from-to) | 734-750 |
| Number of pages | 17 |
| Journal | Acta Materialia |
| Volume | 165 |
| DOIs | |
| State | Published - Feb 15 2019 |
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Keywords
- Continuum and atomistic simulations
- Failure
- HELP
- Hydrogen embrittlement
- Steel
ASJC Scopus subject areas
- 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.
In: Acta Materialia, Vol. 165, 15.02.2019, p. 734-750.Research output: Contribution to journal › Review article
}
TY - JOUR
T1 - Enumeration of the hydrogen-enhanced localized plasticity mechanism for hydrogen embrittlement in structural materials
AU - Martin, May L.
AU - Dadfarnia, Mohsen
AU - Nagao, Akihide
AU - Wang, Shuai
AU - Sofronis, Petros
PY - 2019/2/15
Y1 - 2019/2/15
N2 - 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.
AB - 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.
KW - Continuum and atomistic simulations
KW - Failure
KW - HELP
KW - Hydrogen embrittlement
KW - Steel
UR - http://www.scopus.com/inward/record.url?scp=85058650854&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058650854&partnerID=8YFLogxK
U2 - 10.1016/j.actamat.2018.12.014
DO - 10.1016/j.actamat.2018.12.014
M3 - Review article
AN - SCOPUS:85058650854
VL - 165
SP - 734
EP - 750
JO - Acta Materialia
JF - Acta Materialia
SN - 1359-6454
ER -