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Jari Lydman

20132019
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  • 7 Similar Profiles
Dissimilar metals Engineering & Materials Science
Welds Engineering & Materials Science
Thermal aging Engineering & Materials Science
Fracture toughness Engineering & Materials Science
Fusion reactions Engineering & Materials Science
Cracks Engineering & Materials Science
Crack propagation Engineering & Materials Science
Mechanical properties Engineering & Materials Science

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Research Output 2013 2019

  • 2 Report
  • 2 Conference article in proceedings
  • 1 Chapter or book article
  • 1 Article

A crack-location correction for T 0 analysis of an alloy 52 dissimilar metal weld

Lindqvist, S., Ahonen, M., Lydman, J., Arffman, P. & Hänninen, H., 1 Jun 2019, In : Engineering Fracture Mechanics. 214, p. 320-334 15 p.

Research output: Contribution to journal › Article › Scientific › peer-review

Dissimilar metals
Welds
Cracks
Fracture toughness
Fusion reactions

Microstructural characterization of thermally aged Barsebäck RPV head weld metal

Lydman, J., Hytönen, N., Que, Z., Ehrnstén, U. & Nevasmaa, P., 11 Aug 2019, VTT Technical Research Centre of Finland. 36 p. (VTT Research Report; No. VTT-R-01003-19).

Research output: Book/Report › Report

Effect of thermal aging on fracture mechanical and microstructural properties of Alloy 52 narrow-gap safe-end dissimilar metal weld

Ahonen, M., Sarikka, T., Mouginot, R., Lindqvist, S., Lydman, J., Ehrnsten, U., Nevasmaa, P. & Hänninen, H., 2018, Proceedings of “Fontevraud 9 - Contribution of Materials Investigation and Operating Experience to Light Water NPPs Safety, Performance and Reliability”, Avignon, 17-20 September 2018. France, 2018.. 13 p.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific

Effect of thermal aging on fracture mechanical properties and crack propagation behavior of alloy 52 narrow-gap dissimilar metal weld

Ahonen, M., Lindqvist, S., Sarikka, T., Lydman, J., Mouginot, R., Ehrnstén, U., Nevasmaa, P. & Hänninen, H., 1 Jan 2018, Proceedings of the 18th International Conference on Environmental Degradation of Materials in Nuclear Power Systems – Water Reactors. Jackson, J. H., Paraventi, D. & Wright, M. (eds.). Springer, Vol. 2. p. 733-747 15 p. (Minerals, Metals and Materials Series; No. Part F11).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Dissimilar metals
Thermal aging
Crack propagation
Welds
Fracture toughness

Thermal ageing and mechanical performance of narrow-gap dissimilar metal welds

Ahonen, M., Lindqvist, S., Leskelä, E., Lydman, J., Nevasmaa, P., Seppänen, T., Arffman, P., Ehrnsten, U., Sarikka, T., Mouginot, R. & Hänninen, H., Jun 2018, Espoo: VTT Technical Research Centre of Finland. 189 p. (VTT Technology; No. 333).

Research output: Book/Report › Report

Open Access
Dissimilar metals
Thermal aging
Welds
Fusion reactions
Cracks