Research output per year
Research output per year
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Quantitative physical modeling of the effect of precipitates in the subgrain interior on the creep curve and service life of P91
Witzmann, L., Mergl, J., Riedlsperger, F., Krenmayr, B., Zuderstorfer, G. & Sonderegger, B., 2024, In: Materials at High Temperatures. 41, 1, p. 84-94 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Microstructural insights into creep of Ni-based alloy 617 at 700 °C provided by electron microscopy and modelling
Riedlsperger, F., Buzolin, R. H., Zuderstorfer, G., Sonderegger, B., Sommitsch, C., Speicher, M. & Wojcik, T., Feb 2023, In: Materials Characterization. 198, 19 p., 112720.Research output: Contribution to journal › Article › peer-review
Open Access -
Prediction of TTR diagrams via physically based creep simulations of martensitic 9-12% Cr-steels
Witzmann, L., Riedlsperger, F., Mergl, J., Zuderstorfer, G., Krenmayr, B. & Sonderegger, B., 2023, In: Materials Science Forum. 1105, p. 159-165 7 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Recent progress in the microstructurally-based creep modelling of Ni-based alloy 617
Riedlsperger, F., Wojcik, T., Buzolin, R. H., Witzmann, L., Zuderstorfer, G., Krenmayr, B., Sommitsch, C. & Sonderegger, B., Nov 2023, In: Materials at High Temperatures. 41, 1, p. 158-168 11 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Application of a physically-based dislocation creep model to P92 for constructing TTR diagrams
Sonderegger, B., Riedlsperger, F., Krenmayr, B. & Zuderstorfer, G., Feb 2022, In: Materials at High Temperatures. 39, 2, p. 161-166 6 p.Research output: Contribution to journal › Article › peer-review
Open Access
Projects
- 2 Finished
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MLSC - Model Development for Lifetime Assessment of Steels under Various Creep Loads
Mergl, J. (Researcher), Riedlsperger, F. (Researcher), Witzmann, L. (Researcher), Zuderstorfer, G. (Researcher) & Sonderegger, B. (PI)
01.07.2022 → 31.12.2024
Project: Funded research › Federal / regional / local authorities
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MLSC - Model Development for Lifetime Assessment of Steels under Various Creep Loads
Mergl, J. (Researcher), Riedlsperger, F. (Researcher), Witzmann, L. (Researcher), Zuderstorfer, G. (Researcher) & Sonderegger, B. (PI)
01.07.2022 → 30.09.2025
Project: Other › Other project
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Live presentation of CreeSo – Creep Software
Zuderstorfer, G. (Speaker), Witzmann, L. (Contributor), Riedlsperger, F. (Contributor) & Sonderegger, B. (Contributor)
14 Sept 2025 → 18 Sept 2025Activity: Talk or presentation › Contributed talk › science-to-science
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Stress relaxation and activation volume analysis in 9% Cr-steel: insights into dislocation glide
Riedlsperger, F. (Speaker), Witzmann, L. (Contributor), Zuderstorfer, G. (Contributor), Krenmayr, B. (Contributor), Sonderegger, B. (Contributor), Schuster, R. (Contributor), Dománková, M. (Contributor), Retzl, P. (Contributor) & Trenzinger, T. (Contributor)
14 Sept 2025 → 18 Sept 2025Activity: Talk or presentation › Poster presentation › science-to-science
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Live presentation of CreeSo - Creep Software
Zuderstorfer, G. (Speaker), Witzmann, L. (Contributor), Riedlsperger, F. (Contributor) & Sonderegger, B. (Contributor)
14 Sept 2025 → 18 Sept 2025Activity: Talk or presentation › Contributed talk › science-to-science
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Stress relaxation and activation volume analysis in 9% Cr-steel: insights into dislocation glide
Riedlsperger, F. (Speaker), Witzmann, L. (Contributor), Schuster, R. (Contributor), Dománková, M. (Contributor), Retzl, P. (Contributor), Trenzinger, T. (Contributor), Zuderstorfer, G. (Contributor), Krenmayr, B. (Contributor) & Sonderegger, B. (Contributor)
14 Sept 2025 → 19 Sept 2025Activity: Talk or presentation › Poster presentation › science-to-science
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Development and enhancement of a physics-based mean-field creep modelfor martensitic 9-12% Cr steels with application to Grade 91
Witzmann, L. (Speaker), Riedlsperger, F. (Speaker), Kern, T.-U. (Contributor), Zuderstorfer, G. (Contributor), Klammer, A. (Contributor), Krenmayr, B. (Contributor) & Sonderegger, B. (Contributor)
14 Sept 2025 → 18 Sept 2025Activity: Talk or presentation › Poster presentation › science-to-science