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Recovery of neutron-irradiated VVER-440 RPV base metal and weld exposed to isothermal annealing at 343 °C up to 2000 hours
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ASTM interlaboratory study on tensile testing of AM deposited and wrought steel using miniature specimens
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Theoretical and Applied Fracture Mechanics 131(2024), 104410
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Microstructure-informed prediction of hardening in ion-irradiated reactor pressure vessel steels
Lai, L.; Brandenburg, J.-E.; Chekhonin, P.; Duplessi, A.; Cuvilly, F.; et al. (9 authors)
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Metals 14(2024)3, 257
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Understanding the effect of phosphorous on the ion-irradiation behaviour of RPV model steels using atom probe tomography and nanoindentation
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Creep strength boosted by a high-density of stable nanoprecipitates in high-chromium steels
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European Journal of Materials 3(2023)1, 2118082
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Precipitation Stripping of V(V) as a Novel Approach for the Preparation of Two-Dimensional Transition Metal Vanadates
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Preparation of Volborthite by a Facile Synthetic Chemical Solvent Extraction Method
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Nanomaterials 13(2023), 1977
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An improved correlation for the estimation of the yield strength from small punch testing
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Microstructural characterization of reactor pressure vessel steels
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The Main Results of Structural Materials Research for Safe Long-Term Operation of LWR NPPs from the Viewpoint of Dissemination Activities
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Nuclear and Radiation Safety 1(2023)97, 41-50
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Small-angle neutron scattering study of neutron-irradiated and post-irradiation annealed VVER-1000 reactor pressure vessel weld material
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Using mini-CT specimens for the fracture characterization of ferritic steels within the ductile to brittle transition range: a review
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Master Curve Testing of RPV Steels using Mini-C(T) Specimens – Irradiation Effects and Censoring Statistics
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Phase Transformation Induced by High Pressure Torsion in the High-Entropy Alloy CrMnFeCoNi
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The effects of post-processing on the local fracture toughness properties of electron beam powder bed fusion Ti-6Al-4V alloy
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Journal of Nuclear Materials 570(2022), 153958
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Solute rich cluster formation and Cr precipitation in irradiated Fe-Cr-(Ni,Si,P) alloys: Ion and neutron irradiation
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The effect of composition and microstructure on the creep behaviour of 14 Cr ODS steels consolidated by SPS
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Materials Science and Engineering A 849(2022), 143441
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Multiscale modelling in nuclear ferritic steels: from nano-sized defects to embrittlement
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Materials Today Physics 27(2022), 100802
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Nanoindentation applied to ion-irradiated and neutron-irradiated Fe-9Cr and Fe-9Cr-NiSiP model alloys
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Effect of neutron flux on irradiation-induced microstructure and hardening of reactor pressure vessel steel
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Metals 12(2022)3, 369
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Small-angle neutron scattering applied to low-dose neutron-irradiated Fe–Cr alloys and ferritic martensitic steel Eurofer97
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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.; et al. (6 authors)
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TiAl-based semi-finished material produced by reaction annealing of Ti/Al layered composite sheets
Pukenas, A.; Chekhonin, P.; Scharnweber, J.; Chulist, R.; Oertel, C.-G.; et al. (7 authors)
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Nuclear Materials and Energy 30(2022), 101105
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Multiscale modelling for fusion and fission materials: the M4F project
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Nuclear Materials and Energy 29(2021), 101051
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Materials Characterization 179(2021), 111297
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Creep Properties of 9Cr and 14Cr ODS Tubes Tested by Inner Gas Pressure
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Metallurgical and Materials Transactions A 52(2021), 3541-3552
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ISSN: 2352-1791
2020
Investigations of internal stresses in high-voltage devices with deep trenches
Hieckmann, E.; Mühle, U.; Chekhonin, P.; Zschech, E.; Gambino, J.
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Journal of Vacuum Science & Technology B 38(2020), 064004
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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.; et al. (9 authors)
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Metals 10(2020)10, 1344
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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
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Strengthening of ods silver wires
Wasserbäch, W.; Skrotzki, W.; Chekhonin, P.
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Materialia 12(2020), 100818
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Vacancy-solute clustering in Fe-Cr alloys after neutron irradiation
Konstantinovic, M. J.; Ulbricht, A.; Brodziansky, T.; Castina, N.; Malerba, L.
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Journal of Nuclear Materials 540(2020), 152341
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Design and high temperature behavior of novel heat resistant steels strengthened by high density of stable nanoprecipitates
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Materials Science and Engineering A 739(2020), 139799
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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.; et al. (7 authors)
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Round robin into best practices for the determination of indentation size effects
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Nanomaterials 10(2020)1, 130
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Microstructure, texture and hardness of a metastable β-titanium alloy after bar-rolling and annealing
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Journal of Alloys and Compounds 825(2020), 154082
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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.; et al. (6 authors)
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Nuclear Materials and Energy 24(2020), 100759
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TEM observation of loops decorating dislocations and resulting source hardening of neutron-irradiated Fe-Cr alloys
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Active Targeting of Dendritic Polyglycerols for Diagnostic Cancer Imaging
Kritee, P.; Neuber, C.; Zarschler, K.; Wodtke, J.; Meister, S.; et al. (8 authors)
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Microstructural characterization of inhomogeneity in 9Cr ODS EUROFER steel
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The dominating mechanisms for the formation of solute-rich clusters in steels under irradiation
Castin, N.; Bonny, G.; Bakaev, A.; Bergner, F.; Domain, C.; et al. (10 authors)
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Materials Today Energy 17(2020), 100472
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2019
Magnetic Nanoparticle Chains in Gelatin Ferrogels: Bioinspiration from Magnetotactic Bacteria
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Microstructure of accumulative roll bonded high purity aluminium laminates
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Materialia 5(2019), 100236
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Nanoindentation of single- (Fe) and dual-beam (Fe and He) ion-irradiated ODS Fe-14Cr-based alloys: Effect of the initial microstructure on irradiation-induced hardening
Heintze, C.; Hilger, I.; Bergner, F.; Weissgärber, T.; Kieback, B.
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Developments in the estimation of tensile strength by small punch testing
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Theoretical and Applied Fracture Mechanics 101(2019), 25-34
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Effect of anisotropic microstructure of ODS steels on small punch test results
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Theoretical and Applied Fracture Mechanics 100(2019), 191-199
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Long-term stability of the microstructure of austenitic ODS steel rods produced with a carbon-containing process control agent
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On the role of Ni, Si and P on the microstructural evolution of FeCr alloys under irradiation
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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.; et al. (6 authors)
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Metals and Materials International 25(2019)2, 343-352
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Magnetic small-angle neutron scattering
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2018
Determining the ultimate tensile strength of fuel cladding tubes by small punch testing
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Effect of ausforming temperature on creep strength of G91 investigated by means of small punch creep tests
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Importance of austenitization temperature and ausforming on creep strength in 9Cr ferritic/martensitic steel
Vivas, J.; Capdevila, C.; Altstadt, E.; Houska, M.; San-Martin, D.
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Post-irradiation annealing behavior of oxide dispersion strengthened Fe-Cr alloys studied by nanoindentation
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Nanoindentation of ion-irradiated reactor pressure vessel steels – model-based interpretation and comparison with neutron irradiation
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Fe2+ ion irradiated JRQ steel investigated by nanoindentation and slow-positron Doppler broadening spectroscopy
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Nuclear Instruments and Methods in Physics Research B 415(2018), 1-8
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Effect of isotropic stress on dislocation bias factor in bcc iron: an atomistic study
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Helium-ion microscopy, helium-ion irradiation and nanoindentation of Eurofer 97 and ODS Eurofer
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2017
Synthesis of High-Crystallinity DPP Polymers with Balanced Electron and Hole Mobility
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The effect of the initial microstructure in terms of sink strength on the ion-irradiation-induced hardening of ODS alloys studied by nanoindentation
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Aqueous Gold Overgrowth of Silver Nanoparticles: Merging the Plasmonic Properties of Silver with the Functionality of Gold
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Effect of microstructural anisotropy on fracture toughness of hot rolled 13Cr ODS steel – the role of primary and secondary cracking
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Alternative fabrication routes toward oxide dispersion strengthened steels and model alloys
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Irradiation hardening of Fe-9Cr-based alloys and ODS Eurofer: effect of helium implantation and iron-ion irradiation at 300 °C including sequence effects
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Critical evaluation of the small punch test as a screening procedure for mechanical properties
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Ion irradiation combined with nanoindentation as a screening test procedure for irradiation hardening
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Towards safe long-term operation of reactor pressure vessels
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Contributions of Cu-rich clusters, dislocation loops and nanovoids to the irradiation-induced hardening of Cu-bearing low-Ni reactor pressure vessel steels
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Journal of Nuclear Materials 461(2015), 37-44
DOI: 10.1016/j.jnucmat.2015.02.031
Radiation and annealing response of WWER 440 beltline welding seams
Viehrig, H.-W.; Houska, M.; Altstadt, E.
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Journal of Nuclear Materials 456(2015), 334-343
Online First (2014) DOI: 10.1016/j.jnucmat.2014.10.004
Fracture mechanics characterisation of reactor pressure vessel multi-layer weld metal
Viehrig, H.-W.; Houska, M.; Kalkhof, D.; Schindler, H.-J.
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International Journal of Pressure Vessels and Piping 135-136(2015), 36-51
DOI: 10.1016/j.ijpvp.2015.10.002
Radiation response of the overlay cladding from the decommissioned WWER-440 Greifswald unit 4 reactor pressure vessel
Viehrig, H.-W.; Altstadt, E.; Houska, M.
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Nuclear Engineering and Design 286(2015), 227-236
DOI: 10.1016/j.nucengdes.2015.02.008
2014
Variability and lower bound of fracture toughness of welds in the ductile to brittle transition regime
Schindler, H.-J.; Kalkhof, D.; Viehrig, H.-W.
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Procedia Materials Science 3(2014), 732-737
DOI: 10.1016/j.mspro.2014.06.120
Quantification of brittle-ductile failure behavior of ferritic reactor pressure vessel steels using the Small-Punch-Test and micromechanical damage models
Linse, T.; Kuna, M.; Viehrig, H.-W.
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Materials Science and Engineering A 614(2014), 136-147
DOI: 10.1016/j.msea.2014.05.095
Effect of notch acuity on the apparent fracture toughness
Schindler, H.-J.; Kalkhof, D.; Viehrig, H.-W.
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Engineering Fracture Mechanics 129(2014), 26-37
DOI: 10.1016/j.engfracmech.2014.07.022