ODS (Oxide Dispersed Strengthened) steels, which are reinforced with metal dispersions of nano-oxides (based on Y, Ti and O elements), are promising materials for future nuclear reactors. The detailed understanding of the mechanisms involved in the precipitation of these nano-oxides would improve manufacturing and mechanical properties of these ODS steels, with a strong economic impact for their industrialization. To experimentally study these mechanisms, an analytical approach by ion implantation is used, to control various parameters of synthesis of these precipitates as the temperature and concentration. This study demonstrated the feasibility of this method and concerned the behaviour of alloys models (based on aluminium oxide) under th...
Récemment, les recherches scientifiques ont attiré son attention sur les domaines liés à l'énergie e...
International audienceHigh contents of Al+ and O+ ions were implanted sequentially into high purity ...
ODS (Oxide Dispersion Strenghtened) steels are promising candidates for future nuclear reactors, tha...
ODS (Oxide Dispersed Strengthened) steels, which are reinforced with metal dispersions of nano-oxide...
Les aciers ODS (Oxide Dispersed Strengthened Steels), renforcés par des dispersions de nano-oxydes m...
Oxide Dispersion Strengthened (ODS) steels, that is steels reinforced with a homogeneous distributio...
Oxide Dispersion Strengthened (ODS) steels with a Fe-Cr matrix are of great interest in the developm...
International audienceOxide Dispersion Strengthened (ODS) steels reinforced with metal oxide nanopar...
International audienceOxide dispersion strengthened (ODS) steels are promising structural materials ...
This PhD thesis is dedicated to the study of interaction between vacancies and Y, Ti,O solutes for a...
Oxide dispersion strengthened (ODS) ferritic-martensitic steels are advanced high-performance struct...
Récemment, les recherches scientifiques ont attiré son attention sur les domaines liés à l'énergie e...
International audienceHigh contents of Al+ and O+ ions were implanted sequentially into high purity ...
ODS (Oxide Dispersion Strenghtened) steels are promising candidates for future nuclear reactors, tha...
ODS (Oxide Dispersed Strengthened) steels, which are reinforced with metal dispersions of nano-oxide...
Les aciers ODS (Oxide Dispersed Strengthened Steels), renforcés par des dispersions de nano-oxydes m...
Oxide Dispersion Strengthened (ODS) steels, that is steels reinforced with a homogeneous distributio...
Oxide Dispersion Strengthened (ODS) steels with a Fe-Cr matrix are of great interest in the developm...
International audienceOxide Dispersion Strengthened (ODS) steels reinforced with metal oxide nanopar...
International audienceOxide dispersion strengthened (ODS) steels are promising structural materials ...
This PhD thesis is dedicated to the study of interaction between vacancies and Y, Ti,O solutes for a...
Oxide dispersion strengthened (ODS) ferritic-martensitic steels are advanced high-performance struct...
Récemment, les recherches scientifiques ont attiré son attention sur les domaines liés à l'énergie e...
International audienceHigh contents of Al+ and O+ ions were implanted sequentially into high purity ...
ODS (Oxide Dispersion Strenghtened) steels are promising candidates for future nuclear reactors, tha...