Results 41 to 50 of about 1,419 (206)
Deuterium retention in RAFM steels after high fluence plasma exposure
Nuclear Materials and Energy, 2017 Deuterium retention and detrapping behavior in the ferritic-martensitic steels EUROFER’97 and P92 after exposure to plasma at high fluences ≥ 1026D/m2 was studied using thermal desorption spectroscopy (TDS), supported by nuclear reaction analysis. Low-temperature irradiation at 450K and fluences ≥ 1026D/m2 with low impact energy D+ / D++He+ ions of ...
Martynova, Y. +9 more
openaire +2 more sources
Strain, Volume 61, Issue 1, February 2025.ABSTRACT Constitutive behaviour of fusion‐relevant steels in the post‐necking regime is necessary for detailed design of future fusion device components. A finite element model updating (FEMU) procedure using digital image correlation (DIC), particle swarm optimisation (PSO) and a novel post‐necking constitutive law was developed.
R. Spencer +4 more
wiley +1 more source
Nuclear Materials and Energy, 2018 Total deuterium (D) retention from the bulk material of reduced-activation ferritic-martensitic (RAFM) steel Eurofer’97 (EU’97) and commercial ferritic-martensitic grade P92 was traced experimentally by means of thermal desorption spectroscopy (TDS) and ...
Y. Martynova +10 more
doaj +1 more source
Microstructural and mechanical characteristics of EUROFER'97 processed by equal channel angular pressing [PDF]
, 2011 Proceedings of : 14th International Conference on Fusion Reactor Materials (ICFRM-14), 6-11 september, 2009. Sapporo Convention Center Sapporo, Japan.EUROFER'97 was processed by equal channel angular pressing (ECAP) at 823 K for a total of 4 or 8 passes,
Auger, M. Angustias +5 more
core +3 more sources
Advanced Materials Interfaces, Volume 11, Issue 20, July 16, 2024.The electrolyte CsH2PO4, with high proton conductivity at 250 °C, is attractive for fuel cell applications. Using a model geometry to obtain the fundamental electrochemical parameters describing the oxygen reduction reaction at the CsH2PO4‐Pt‐gas interface and a 1D model of coupled mass and charge transport in porous cathodes, the measured polarization
Louis S. Wang, Sossina M. Haile
wiley +1 more source
Nuclear FusionWater cooled ceramic breeding blanket is a key component of the China Fusion Engineering Test Reactor. As the plasma-facing components (PFCs) of Blanket exposed to plasma directly, the manufacturing process of reduced activation ferritic/martensitic ...
Zhiyong Wang +9 more
doaj +1 more source
Review and critical assessment of dislocation loop analyses on EUROFER 97
Nuclear Materials and Energy, 2018 The understanding of microstructural defects behavior after neutron irradiation is crucial for assessing the applicability of reduced activation ferritic/martensitic (RAFM) steel EUROFER 97 in future fusion reactors.
C. Dethloff, E. Gaganidze, J. Aktaa
doaj +1 more source
Microstructure and mechanical properties of ultrafine-grained Fe─14Cr and ODS Fe─14Cr model alloys [PDF]
, 2009 This study is to: The 14th International Conference on Fusion Reactor Materials (ICFRM-14) was held at the Sapporo Convention Center in Sapporo, Japan from 7 to 12 September 2009Reduced activation ferritic Fe─14 wt%Cr and Fe─14 wt%Cr─0.3 wt%Y₂O₃ alloys ...
Auger, M. Angustias +7 more
core +2 more sources
Microstructure of tungsten coatings effect on deuterium plasma-driven permeation through RAFM steel
Nuclear Materials and Energy, 2023 Tungsten (W) coatings with different morphologies were deposited on CLF-1 steel by changing the sputtering time and discharge power using the magnetron sputtering method.
Kai Yang +5 more
doaj +1 more source
Nuclear FusionUnderstanding the hydrogen isotope transport behavior (HITB) in the first wall (FW) is significant whereas simulations have been extensively employed. Most previous simulations use hydrogen transport parameters of pure tungsten (W) and reduced activation
Xin Shen +8 more
doaj +1 more source