Andrew Roiko

20122017
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  • 15 Similar Profiles
Fatigue of materials Engineering & Materials Science
Crack propagation Engineering & Materials Science
Cracks Engineering & Materials Science
Defects Engineering & Materials Science
High strength steel Engineering & Materials Science
Focused ion beams Engineering & Materials Science
Crack Mathematics
Inclusion Mathematics

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Research Output 2012 2017

  • 5 Article
  • 2 Conference article in proceedings
  • 1 Dissertation
2 Citations (Scopus)

Behavior of small cracks under negative stress ratio fatigue loading

Roiko, A., Solin, J. & Hänninen, H., 2017, In : International Journal of Fatigue. 104, p. 379-388 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Fatigue
Crack Growth Rate
Crack propagation
Crack
Fatigue of materials
Open Access
High strength steel
Crack propagation
Fatigue of materials
Microstructure
Cracks

The paths of small fatigue cracks in high-strength steels initiated from inclusions and small defects

Roiko, A., Solin, J., Sarikka, T. & Hänninen, H., 19 Oct 2017, In : Materials Performance and Characterization. 6, 1, p. 388-403 16 p.

Research output: Contribution to journalArticleScientificpeer-review

High strength steel
Cracks
Defects
Steel
Fatigue of materials
2 Citations (Scopus)

Towards proper sampling and statistical modelling of defects

Cetin, A., Roiko, A. & Lind, M., 2015, In : Fatigue & Fracture of Engineering Materials & Structures. 38, 9, p. 1056-1065

Research output: Contribution to journalArticleScientificpeer-review

Sampling
Defects
Inspection
2 Citations (Scopus)

Inclined defects and their effect on the fatigue limit and small crack growth

Roiko, A., Solin, J. & Murakami, Y., 2014, MATEC Web of Conferences. EDP Sciences, 07002

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Open Access
Crack propagation
Fatigue of materials
Defects
Focused ion beams
Cracks