A novel additive manufactured reduced activation ferritic/martensitic steel enhanced by in-situ nanoparticles benefiting from oxygen addition
Reduced activation ferritic/martensitic (RAFM) steel emerging as the promising structural
material of fusion reactors, has attracted considerable attention to improve its high …
material of fusion reactors, has attracted considerable attention to improve its high …
No ball milling needed: Alternative ODS steel manufacturing with gas atomization reaction synthesis (GARS) and friction-based processing
Oxide dispersion strengthened (ODS) steels are promising structural materials for future
fusion reactors. The high-density (∼ 10 23/m 3) of highly stable Y-(Ti)-O nano-oxides …
fusion reactors. The high-density (∼ 10 23/m 3) of highly stable Y-(Ti)-O nano-oxides …
Effects of carbonitrides and carbides on microstructure and properties of castable nanostructured alloys
To develop advanced reduced-activation ferritic-martensitic (RAFM) steels for fusion reactor
structural applications, both carbonitride-and carbide-strengthened castable nanostructured …
structural applications, both carbonitride-and carbide-strengthened castable nanostructured …
Microstructural stability of secondary phases in an ODS ferritic steel after thermal aging at 873 K
M Oñoro, V de Castro, T Leguey, J Pöpperlová… - Materials …, 2024 - Elsevier
An oxide dispersion strengthened (ODS) steel with nominal composition Fe–14Cr–2W–0.4
Ti–0.3 Y 2 O 3 (wt%) has been manufactured by mechanical alloying of pre-alloyed powders …
Ti–0.3 Y 2 O 3 (wt%) has been manufactured by mechanical alloying of pre-alloyed powders …
Characterisation of open volume defects in Fe–Cr and ODS Fe–Cr alloys after He+ and Fe+ ion irradiations
M Šćepanović, V De Castro, I García-Cortés… - Journal of Nuclear …, 2020 - Elsevier
Different ODS RAF steels with nominal composition Fe–14Cr–2W–0.3-Ti–0.3 Y 2 O 3 (wt%)
and a model Fe–14Cr (wt%) alloy have been subjected to single Fe+ or He+ ion irradiations …
and a model Fe–14Cr (wt%) alloy have been subjected to single Fe+ or He+ ion irradiations …
[HTML][HTML] Corrosion behaviour of 11Cr1Si ferritic/martensitic steel in static liquid lead–bismuth eutectic at 450–550℃
Q Chen, L Zhai, Y Chen, H Liu, J Yang… - Nuclear Materials and …, 2023 - Elsevier
The corrosion behaviour of 11Cr1Si ferritic/martensitic (F/M) steel in static liquid lead–
bismuth eutectic (LBE) at 450–550° C was investigated. The results show that the oxide …
bismuth eutectic (LBE) at 450–550° C was investigated. The results show that the oxide …
[HTML][HTML] Limits of dispersoid size and number density in oxide dispersion strengthened alloys fabricated with powder bed fusion-laser beam
Previous work on additively-manufactured oxide dispersion strengthened alloys focused on
experimental approaches, resulting in larger dispersoid sizes and lower number densities …
experimental approaches, resulting in larger dispersoid sizes and lower number densities …
Study of Precipitates in Oxide Dispersion-Strengthened Steels by SANS, TEM, and APT
SV Rogozhkin, AV Klauz, Y Ke, L Almásy, AA Nikitin… - Nanomaterials, 2024 - mdpi.com
In this work, the nanostructure of oxide dispersion-strengthened steels was studied by small-
angle neutron scattering (SANS), transmission electron microscopy (TEM), and atom probe …
angle neutron scattering (SANS), transmission electron microscopy (TEM), and atom probe …
[HTML][HTML] Exploring the efficiency of powder reusing as a sustainable approach for powder bed additive manufacturing of 316L stainless steel
MR Jandaghi, J Moverare - Materials & Design, 2024 - Elsevier
The efficiency and sustainability of Laser Powder Bed Fusion (L-PBF) greatly depends on
the ability to recycle the used powder since a large portion of the feedstock remains …
the ability to recycle the used powder since a large portion of the feedstock remains …
Demonstration of Helide formation for fusion structural materials as natural lattice sinks for helium
Fusion power holds promise as an ultimate energy source. However, achieving true
sustainability in fusion energy requires addressing the embrittlement of polycrystalline …
sustainability in fusion energy requires addressing the embrittlement of polycrystalline …