Zobrazeno 1 - 10
of 769
pro vyhledávání: '"ODS steel"'
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1310-1323 (2024)
Oxide-dispersion-strengthened (ODS) steels are candidate materials for application in advanced nuclear reactors. In this study, the low-cycle fatigue performances of 13Cr-ODS ferritic steel pipes were investigated at 600, 700, and 800 °C. Cyclic sof
Externí odkaz:
https://doaj.org/article/55e181a403f3456096c8860eea51a15c
Publikováno v:
Nuclear Engineering and Technology, Vol 56, Iss 7, Pp 2584-2594 (2024)
A novel approach to incorporating oxide formers into ferritic ODS production has been developed using the co-precipitation technique. This method enables the tailored design of complex nano-oxides, integrated during Mechanical Alloying (MA) and preci
Externí odkaz:
https://doaj.org/article/6317f05d14fc4e6fbe07987bccc83be9
Autor:
M. Oñoro, E. Salas-Colera, S.R. Parnell, V. Martin-Diaconesu, D. Alba Venero, T. Leguey, V. de Castro, M.A. Auger
Publikováno v:
Nuclear Materials and Energy, Vol 40, Iss , Pp 101713- (2024)
In this work, Zr addition is proposed to refine the nanoparticle dispersion in an ODS RAF steel of composition Fe-14Cr-2W-0.3Zr-0.24Y (wt.%). Three batches of material are obtained using pre-alloyed atomized powder, where yttrium is directly introduc
Externí odkaz:
https://doaj.org/article/8648eca987d74fc4b4628bb989521eef
Autor:
Jiajie Li, Jingxian Chen, Zhangjing You, Liping Deng, Chen Wang, Junfeng Chen, Lei Xiao, Bingshu Wang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 4800-4812 (2024)
To achieve high thermal efficiency, today's nuclear reactor structures are exposed to higher temperatures and pressures, which requires the use of high-strength steels with specific properties, such as ODS steels. There is a need to clarify the evolu
Externí odkaz:
https://doaj.org/article/723ffc169af8475b814e5a4a264a1670
Autor:
M. Oñoro, S.R. Parnell, E. Salas-Colera, D. Alba Venero, V. Martin-Diaconesu, T. Leguey, V. de Castro, M.A. Auger
Publikováno v:
Nuclear Materials and Energy, Vol 39, Iss , Pp 101671- (2024)
An ODS steel with nominal composition Fe–14Cr–2W–0.4Ti-0.3Y2O3 (wt.%) was produced by mechanical alloying and compacted by hot isostatic pressing (HIP) followed by hot cross rolling (HCR). To check the effects of thermal aging at relevant tempe
Externí odkaz:
https://doaj.org/article/2a913a08072e4d41a89b5bb0b169122c
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
Materials, Vol 17, Iss 14, p 3466 (2024)
This paper presents corrosion resistance results of a 12Cr ferritic ODS steel (Fe-12Cr-2W-0.5Zr-0.3Y2O3) fabricated via a powder metallurgy route as a prospective applicant for fuel cladding materials. In a spent nuclear fuel reprocessing facility, n
Externí odkaz:
https://doaj.org/article/f242da0f04fd4fd3a2d56af6ea20772b
Autor:
Yuwen Xu, Shijing Xie, Jie Qiu, Cunfeng Yao, Wei Yan, Yanfen Li, Chongdou Yang, Shaoqiang Guo, Long Gu, Di Yun
Publikováno v:
Nanomaterials, Vol 14, Iss 9, p 798 (2024)
Lead-cooled fast reactors exhibit strong inherent safety performance and good economic features, while material degradation due to corrosion and irradiation is still challenging. Oxide dispersion-strengthened steels are one of the promising candidate
Externí odkaz:
https://doaj.org/article/42abe04d99c74d9dbe0c53a1e2033fa7
Autor:
Freddy Salliot, András Borbély, Denis Sornin, Roland Logé, Gabriel Spartacus, Hadrien Leguy, Thierry Baudin, Yann de Carlan
Publikováno v:
Materials, Vol 17, Iss 5, p 1146 (2024)
The microstructure evolution associated with the cold forming sequence of an Fe-14Cr-1W-0.3Ti-0.3Y2O3 grade ferritic stainless steel strengthened by dispersion of nano oxides (ODS) was investigated. The material, initially hot extruded at 1100 °C an
Externí odkaz:
https://doaj.org/article/3f39a6d8892648c487d691c995dbf8b1
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.