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Fingerprint Dive into the research topics where Petros Athanasios Sofronis is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 22 Similar Profiles
Hydrogen Engineering & Materials Science
Hydrogen embrittlement Engineering & Materials Science
hydrogen Physics & Astronomy
Crack tips Engineering & Materials Science
Plasticity Engineering & Materials Science
voids Physics & Astronomy
Steel Chemical Compounds
hydrogen embrittlement Physics & Astronomy

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Research Output 1989 2019

A model for high temperature hydrogen attack in carbon steels under constrained void growth

Dadfarnia, M., Martin, M. L., Moore, D. E., Orwig, S. E. & Sofronis, P. A., Sep 1 2019, In : International Journal of Fracture. 219, 1

Research output: Contribution to journalArticle

Voids
Hydrogen
Carbon steel
Steel
Carbon
2 Citations (Scopus)

Assessment of resistance to fatigue crack growth of natural gas line pipe steels carrying gas mixed with hydrogen

Dadfarnia, M., Sofronis, P. A., Brouwer, J. & Sosa, S., Apr 23 2019, In : International Journal of Hydrogen Energy. 44, 21, p. 10808-10822 15 p.

Research output: Contribution to journalArticle

natural gas
Steel pipe
Fatigue crack propagation
Natural gas
cracks

Assessment of the impact of hydrogen on the stress developed ahead of a fatigue crack

Wang, S., Nagao, A., Sofronis, P. A. & Robertson, I. M., Aug 1 2019, In : Acta Materialia. 174, p. 181-188 8 p.

Research output: Contribution to journalArticle

Crack tips
Hydrogen
Crack propagation
Low carbon steel
Air
1 Citation (Scopus)

On the failure of surface damage to assess the hydrogen-enhanced deformation ahead of crack tip in a cyclically loaded austenitic stainless steel

Wang, S., Nygren, K. E., Nagao, A., Sofronis, P. A. & Robertson, I. M., Jun 1 2019, In : Scripta Materialia. 166, p. 102-106 5 p.

Research output: Contribution to journalArticle

austenitic stainless steels
crack tips
Austenitic stainless steel
Crack tips
Hydrogen
9 Citations (Scopus)

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

Martin, M. L., Dadfarnia, M., Nagao, A., Wang, S. & Sofronis, P. A., Jan 1 2018, (Accepted/In press) In : Acta Materialia.

Research output: Contribution to journalArticle

Hydrogen embrittlement
Plasticity
Hydrogen
Martensitic steel
Austenitic steel