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Showing 1 to 5 of 5 for “"ODS steel"”.
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High energy x-ray diffraction microstructural analysis of oxide dispersion strengthened steel for advanced nuclear systems
Oxide dispersion strengthened (ODS) steel exhibits exceptional radiation resistance and high-temperature creep strength when compared to traditional ferritic and martensitic steels. ODS steel has been considered one of most promising structural materials for advanced nuclear systems. In this study, …
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Creep and anelasticity of conventional and ODS steels
… domains. The Oxide Dispersion Strengthened (ODS) 316L steel had its mechanical properties characterised, with particular focus on the creep response, analysed under the scope of performance requirements established by structural integrity code for materials in nuclear applications. And, …
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Radiation-induced microstructural and mechanical property modifications in advanced alloys
… alloys, including Fe–20Cr–25Ni–Nb austenitic steel Alloy 709, Fe–9Cr ferritic/martensitic steel T91, and Fe–14Cr ferritic ODS steel MA957, were investigated using a combination of microstructure characterizations and nanoindentation measurements. Several different types of irradiation, …
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Modelling of Graphite Elements and Low Enriched Fuel Assemblies for a High Temperature Gas-Cooled Reactor
… and UO₂ fuel, with SiC composite and stainless-steel cladding. While each design meets the target reactivity, enrichment, and temperature limits, the most viable design for near-term deployment uses UO₂ fuel with 0.5 mm of stainless-steel cladding. This design has an enrichment of 4.249% and …
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Pokročilé kompozitní konstrukční oceli pro použití v taveninách těžkých kovů
… práce byla příprava nových, pokročilých typů ODS ocelí s předpokládaným použitím v prostředí tavenin těžkých kovů. Byla ověřena možnost nového směru tvorby oxidické disperze v mikrostruktuře ODS ocelí metodou vnitřní oxidace prvků. Metodou vnitřní oxidace prvků byly připraveny nové typy ODS …