Professional record
- Since 2004: Head of Department Structural Materials
- 1992-2003: Senior scientist at Hemholtz-Zentrum Dresden-Rossendorf, Germany
- 1989-1991: Scientist at Central Institute of Nuclear Research of the Academy of Science, Germany
- 1985-1989: Scientist at Dresden University of Technology, Germany
- 1989: PhD in Applied Mechanics, Dresden University of Technology, Germany
- 1985: Diploma in Engineering, Dresden University of Technology, Germany
Research fields
- Irradiation effects in structural materials
- Materials testing
- Fracture mechanics
- Small punch test
Memberships / Board activities
- Since 2008: member of project committee "Components safety" of the Project Management Agency "Reactor Safety Research"
- 2011-2024: member of the steering committee of the EERA Joint Programme of Nuclear Materials
Recent publications
Scopus Author ID: 6602673970; ORCID: 0000-0002-1177-2650
2025
Master Curve reference temperature behavior of steels with varying Ni/Mn content and subjected to a fluence of 11x10E19 neutron/cm²
Lindqvist, S.; Kolluri, M.; Cinger, D.; Zarazovskii, M.; Szabolcs, S.; Altstadt, E.
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International Journal of Pressure Vessels and Piping 214(2025), 105421
Online First (2024) DOI: 10.1016/j.ijpvp.2024.105421
2024
Recovery of neutron-irradiated VVER-440 RPV base metal and weld exposed to isothermal annealing at 343 °C up to 2000 hours
Altstadt, E.; Bergner, F.; Brandenburg, J.-E.; Chekhonin, P.; Dykas, J.; Houska, M.; Ulbricht, A.
Related publications
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Dataset on WetAnnealing
ROBIS: 39189 HZDR-primary research data are used by this (Id 39192) publication -
Dataset on WetAnnealing
RODARE: 3006 HZDR-primary research data are used by this (Id 39192) publication
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Frontiers in Nuclear Engineering 3(2024), 1446635
DOI: 10.3389/fnuen.2024.1446635
2023
Creep strength boosted by a high-density of stable nanoprecipitates in high-chromium steels
Vivas, J.; De-Castro, D.; Poplawsky, J. D.; Altstadt, E.; Houska, M.; Urones-Garrote, E.; San Martín, D.; Caballero, F. G.; Serrano, M.; Capdevila, C.
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European Journal of Materials 3(2023)1, 2118082
DOI: 10.1080/26889277.2022.2118082
An improved correlation for the estimation of the yield strength from small punch testing
Related publications
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Data publication: Estimation of the yield strength from small punch testing
ROBIS: 37624 HZDR-primary research data are used by this (Id 37517) publication
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Metals 13(2023), 1716
DOI: 10.3390/met13101716
Cited 4 times in Scopus
Small-angle neutron scattering study of neutron-irradiated and post-irradiation annealed VVER-1000 reactor pressure vessel weld material
Ulbricht, A.; Dykas, J.; Chekhonin, P.; Altstadt, E.; Bergner, F.
Related publications
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Data publication: Small-angle neutron scattering study of neutron-irradiated …
ROBIS: 36653 HZDR-primary research data are used by this (Id 36646) publication
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Frontiers in Nuclear Engineering 2(2023), 1176288
DOI: 10.3389/fnuen.2023.1176288
Cited 4 times in Scopus
Using mini-CT specimens for the fracture characterization of ferritic steels within the ductile to brittle transition range: a review
Sánchez, M.; Cicero, S.; Kirk, M.; Altstadt, E.; Server, W.; Yamamoto, M.
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Metals 13(2023), 176
DOI: 10.3390/met13010176
Cited 11 times in Scopus
Microstructural characterisation of brittle fracture initiation sites in reactor pressure vessel steels
Chekhonin, P.; Das, A.; Bergner, F.; Altstadt, E.
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 35378) publication
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Nuclear Materials and Energy 37(2023), 101511
DOI: 10.1016/j.nme.2023.101511
Cited 4 times in Scopus
Master Curve Testing of RPV Steels using Mini-C(T) Specimens – Irradiation Effects and Censoring Statistics
Das, A.; Chekhonin, P.; Houska, M.; Obermeier, F.; Altstadt, E.
Related publications
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Master Curve Testing of RPV Steels using Mini-C(T) Specimens – Irradiation …
ROBIS: 34701 HZDR-primary research data are used by this (Id 34704) publication
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Nuclear Materials and Energy 34(2023), 101395
DOI: 10.1016/j.nme.2023.101395
Cited 5 times in Scopus
2022
The effect of composition and microstructure on the creep behaviour of 14 Cr ODS steels consolidated by SPS
Meza, A.; Macía, E.; Chekhonin, P.; Altstadt, E.; Rabanal, M. E.; Torralba, J. M.; Campos, M.
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Materials Science and Engineering A 849(2022), 143441
DOI: 10.1016/j.msea.2022.143441
Cited 8 times in Scopus
Nanoindentation response of ion-irradiated Fe, Fe-Cr alloys and ferritic-martensitic steel Eurofer 97: The effect of ion energy
Das, A.; Altstadt, E.; Kaden, C.; Kapoor, G.; Akhmadaliev, S.; Bergner, F.
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 33324) publication
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Data publication: Nanoindentation response of ion-irradiated Fe, Fe-Cr alloys …
ROBIS: 33362 HZDR-primary research data are used by this (Id 33324) publication
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Frontiers in Materials 8(2022), 811851
DOI: 10.3389/fmats.2021.811851
ISSN: 2296-8016
Cited 8 times in Scopus
2021
Use of the small punch test for the estimation of ductile-to-brittle transition temperature shift of irradiated steels
Altstadt, E.; Bergner, F.; Houska, M.
Related publications
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Data set on DBTTs from SPT and CVN
ROBIS: 31334 HZDR-primary research data are used by this (Id 31333) publication
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Nuclear Materials and Energy 26(2021), 100918
DOI: 10.1016/j.nme.2021.100918
ISSN: 2352-1791
Cited 34 times in Scopus
2020
Development of New 14 Cr ODS Steels by Using New Oxides Formers and B as an Inhibitor of the Grain Growth
Meza, A.; Macía, E.; García-Junceda, A.; Antonio Díaz, L.; Chekhonin, P.; Altstadt, E.; Serrano, M.; Eugenia Rabanal, M.; Campos, M.
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Metals 10(2020)10, 1344
DOI: 10.3390/met10101344
Cited 10 times in Scopus
Brittle-ductile transition temperature of recrystallized tungsten following exposure to fusion relevant cyclic high heat load
Shah, V.; van Dommelen, J. A. W.; Altstadt, E.; Das, A.; Geers, M. G. D.
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Journal of Nuclear Materials 541(2020), 152416
DOI: 10.1016/j.jnucmat.2020.152416
Cited 24 times in Scopus
Design and high temperature behavior of novel heat resistant steels strengthened by high density of stable nanoprecipitates
Vivas, J.; De-Castro, D.; Altstadt, E.; Houska, M.; San-Martin, D.; Capdevila, C.
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Materials Science and Engineering A 739(2020), 139799
DOI: 10.1016/j.msea.2020.139799
Cited 12 times in Scopus
Microstructure and fracture toughness characterization of three 9Cr ODS EUROFER steels with different thermo-mechanical treatments
Das, A.; Chekhonin, P.; Altstadt, E.; Mcclintock, D.; Bergner, F.; Heintze, C.; Lindau, R.
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 31183) publication
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Journal of Nuclear Materials 542(2020), 152464
DOI: 10.1016/j.jnucmat.2020.152464
Cited 12 times in Scopus
Relationships between depth-resolved primary radiation damage, irradiation-induced nanostructure and nanoindentation response of ion-irradiated Fe-Cr and ODS Fe-Cr alloys
Vogel, K.; Heintze, C.; Chekhonin, P.; Akhmadaliev, S.; Altstadt, E.; Bergner, F.
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 30720) publication
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Dataset on Relationships between primary radiation damage, irradiation-induced …
ROBIS: 29653 HZDR-primary research data are used by this (Id 30720) publication
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Nuclear Materials and Energy 24(2020), 100759
DOI: 10.1016/j.nme.2020.100759
Cited 14 times in Scopus
Microstructural characterization of inhomogeneity in 9Cr ODS EUROFER steel
Das, A.; Chekhonin, P.; Altstadt, E.; Bergner, F.; Heintze, C.; Lindau, R.
Involved research facilities
- Ion Beam Center DOI: 10.17815/jlsrf-3-159
Related publications
- DOI: 10.17815/jlsrf-3-159 is cited by this (Id 29964) publication
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Journal of Nuclear Materials 533(2020), 152083
DOI: 10.1016/j.jnucmat.2020.152083
ISSN: 0022-3115
Cited 10 times in Scopus
2019
Developments in the estimation of tensile strength by small punch testing
Holmström, S.; Simonovski, I.; Baraldi, D.; Bruchhausen, M.; Altstadt, E.; Delville, R.
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Theoretical and Applied Fracture Mechanics 101(2019), 25-34
DOI: 10.1016/j.tafmec.2019.01.020
Cited 26 times in Scopus
Effect of anisotropic microstructure of ODS steels on small punch test results
Altstadt, E.; Bergner, F.; Das, A.; Houska, M.
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Theoretical and Applied Fracture Mechanics 100(2019), 191-199
DOI: 10.1016/j.tafmec.2019.01.014
Cited 17 times in Scopus
Microstructural degradation and creep fracture behavior of conventionally and thermomechanically treated 9% Chromium Heat Resistant steel
Vivas, J.; Capdevila, C.; Altstadt, E.; Houska, M.; Sabirov, I.; San-Martín, D.
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Metals and Materials International 25(2019)2, 343-352
DOI: 10.1007/s12540-018-0192-6
Cited 26 times in Scopus