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Bernhard Krenmayr

Johannes Kepler University Linz

Austria

  • Johannes Kepler University Linz

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

Unravelling the dynamics of stress relaxation: a deep dive into activation volume analysis in martensitic steels

Number of pages: 38 Posted: 24 Dec 2025
Florian Riedlsperger, Laura Witzmann, Philipp Retzl, Maria Domankova, Thomas Trenzinger, Bernhard Krenmayr and Bernhard Sonderegger
Johannes Kepler University Linz, Johannes Kepler University Linz, Vienna University of Technology, Institute of Materials Science of MTF STU, Johannes Kepler University Linz, Johannes Kepler University Linz and Johannes Kepler University Linz
Downloads 52 (1,052,702)

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P91 steel, stress relaxation, dilatometry, modeling, activation volume, dislocation density

2.

Modelling Microstructural Evolution and Creep Behaviour of a Novel Martensitic 10% Cr Steel: A Physics-Based Mean-Field Approach

Number of pages: 42 Posted: 22 Jul 2025
Laura Witzmann, Florian Riedlsperger, Philipp Kürnsteiner, Dirk Kulawinski, John Hald, Bernhard Krenmayr, Heiko Groiß and Bernhard Sonderegger
Johannes Kepler University Linz, Johannes Kepler University Linz, Johannes Kepler University Linz, affiliation not provided to SSRN, Technical University of Denmark, Johannes Kepler University Linz, Johannes Kepler University Linz and Johannes Kepler University Linz
Downloads 38 (1,222,651)

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Creep, Dislocations, Martensite, Microstructure, Modelling