Stress−strain curves and derived mechanical parameters of P91 steel from spherical nanoindentation at a range of temperatures

Autor: Ana Ruiz-Moreno, Peter Hähner, Francesco Fumagalli, Vendulka Haiblikova, Marcello Conte, Nicholas Randall

Publikováno v: Materials & Design, Vol 194, Iss , Pp 108950- (2020)

This work compares different measurement and analysis protocols of spherical nanoindentation tests performed at different temperatures on a ferritic/martensitic P91 grade steel, in order to derive meaningful indentation stress−strain curves (ISSC)

Externí odkaz: https://doaj.org/article/13b0d8c6f2f3411595844c16a5179274

Indentation size effects of ferritic/martensitic steels: A comparative experimental and modelling study

Autor: Ana Ruiz-Moreno, Peter Hähner

Publikováno v: Materials & Design, Vol 145, Iss , Pp 168-180 (2018)

The paper presents a comparative study of different nanoindentation methods as applied to the ferritic/martensitic steels T91 and Eurofer97, here investigated in the non-irradiated reference state, but envisaged as structural materials for nuclear fi

Externí odkaz: https://doaj.org/article/0312438ce54147039094ab2a50080887

Round Robin into Best Practices for the Determination of Indentation Size Effects

Autor: Ana Ruiz-Moreno, Peter Hähner, Lukasz Kurpaska, Jacek Jagielski, Philippe Spätig, Michal Trebala, Simo-Pekka Hannula, Susana Merino, Gonzalo de Diego, Hygreeva Namburi, Ondrej Libera, Dimitry Terentyev, Tymofii Khvan, Cornelia Heintze, Nigel Jennett

Publikováno v: Nanomaterials, Vol 10, Iss 1, p 130 (2020)

The paper presents a statistical study of nanoindentation results obtained in seven European laboratories that have joined a round robin exercise to assess methods for the evaluation of indentation size effects. The study focuses on the characterizat

Externí odkaz: https://doaj.org/article/8817209c919c478db277bbc9df962bf9

Multiscale modelling for fusion and fission materials: the M4F project

Autor: M. Sauzay, F. Jiménez, Igor Simonovski, Chu-Chun Fu, P.-W. Ma, Pär Olsson, H. Namburi, G. Bonny, M. Prester, O. Libera, Francesca Boioli, L. Gélébart, Fernando Mota, Philippe Spätig, M.J. Konstantinović, D. Tanguy, Ermile Gaganidze, Mihai-Cosmin Marinica, C. Pareige, N. Kvashin, Karin Vogel, C. Guerrero, Susana Merino, C. Kaden, E. Meslin, M. Hernández-Mayoral, Qamar Hayat, Max Boleininger, L. Kurpaska, Gonzalo de Diego, R.R. Rajakrishnan, M. Clozel, S. Austin, C. Robertson, N. Anento, Lorenzo Malerba, Frédéric Mompiou, Anna Serra, Jarir Aktaa, C.J. Ortiz, P.M. Gueye, Alexander Bakaev, A. Kraych, Jacob B. J. Chapman, Jacek Jagielski, J. Zhao, Benoit Devincre, Dorival Gonçalves, T. Manninen, Ana Ruiz-Moreno, M. Vallet, Michal Trebala, J.P. Balbuena, N. Castin, P. Chekhonin, Frank Bergner, Mickaël Trochet, David Rodney, B. Gómez-Ferrer, Peter Hähner, Nigel M. Jennett, Sergei L. Dudarev, F. Soisson, R. Gatti, M.J. Caturla, A. Ulbricht, G. Kapoor, Tuncay Yalçinkaya, D. Terentyev, Marta Serrano, A. Kuronen, Tymofii Khvan, Simo-Pekka Hannula, L. Dupuy

Publikováno v: Nuclear Materials and Energy
Nuclear Materials and Energy, Elsevier, 2021, 29, pp.101051. ⟨10.1016/j.nme.2021.101051⟩
Nuclear Materials and Energy, 2021, 29, pp.101051. ⟨10.1016/j.nme.2021.101051⟩
Nuclear materials and energy, 29, Art.-Nr. 101051
Nuclear Materials and Energy, Vol 29, Iss, Pp 101051-(2021)
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Nuclear Materials and Energy 29(2021), 101051
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)

The M4F project brings together the fusion and fission materials communities working on the prediction of radiation damage production and evolution and their effects on the mechanical behaviour of irradiated ferritic/martensitic (F/M) steels. It is a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a4b291e2cb760ed160988dd09171941
https://hdl.handle.net/2117/366747

Depth-Sensing Hardness Measurements to Probe Hardening Behaviour and Dynamic Strain Ageing Effects of Iron during Tensile Pre-Deformation

Autor: Tymofii Khvan, Lyubomira Veleva, Andrii Dubinko, Ana Ruiz-Moreno, Dmitry Terentyev, Peter Hähner

Publikováno v: Nanomaterials
Volume 11
Issue 1
Nanomaterials, Vol 11, Iss 71, p 71 (2021)

This work reports results from quasi-static nanoindentation measurements of iron, in the un-strained state and subjected to 15% tensile pre-straining at room temperature, 125 °
C and 300 °
C, in order to extract room temperature hardn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ea6adadad22b7f7222d9c42bd987e14
https://doi.org/10.3390/nano11010071