Results 11 to 20 of about 439 (181)
Crystals, 2022 FeCrAl alloy has been proposed as an alternative material for accident-tolerant fuel (ATF) cladding for nuclear reactors. Thin-wall cladding can be rapidly fabricated by laser powder bed fusion (LPBF). In this paper, a finite element model is established
Fusheng Cao +9 more
doaj +1 more source
Nuclear Materials and Energy, 2023 The high-temperature oxidation behaviour of oxide dispersion strengthened FeCrAl (ODS-FeCrAl) alloys was studied at 1100 °C in dry and wet atmospheres for use as candidate accident-tolerant fuel (ATF) cladding materials. Electron backscatter diffraction (
Qing Li +6 more
doaj +1 more source
Chemical Reviews, 2020 The iron-chromium-aluminum alloy (FeCrAl) is an exceptional support for highly exothermic and endothermic reactions that operate above 700 °C in chemically aggressive environments, where low heat and mass transfer rates limit reaction yield. FeCrAl two- and three-dimensional structured networks-monoliths, foams, and fibers-maximize mass transfer rates,
Gianluca Pauletto +7 more
openaire +3 more sources
Microstructure dependent burst behavior of oxide dispersion–strengthened FeCrAl cladding
Materials & Design, 2023 Oxide dispersion–strengthened (ODS) FeCrAl alloys are an advanced cladding material that combines the high-temperature steam oxidation resistance of conventional wrought FeCrAl with the irradiation resistance and high-temperature strength of ...
Caleb P. Massey +6 more
doaj +1 more source
Oxidation Behavior of FeCrAl - ODS Alloy in High Temperature Steam [PDF]
Cailiao Baohu, 2021 At present, the evolution of oxide film structure of FeCrAl-ODS steel in the process of oxidation under high temperature steam is rarely studied. Taking FeCrAl - ODS alloy as the research object, using XRD, SEM, EPMA and EDS analysis methods, the high ...
LONG Di - jun, LI Qing, SONG Peng, SUN Yong - duo, ZHANG Rui - qian, QIU Shao - yu
doaj +1 more source
On the delamination of FeCrAl ODS alloys [PDF]
Materials Science and Engineering: A, 2009 The authors acknowledge financial support from the Spanish Ministerio de Educación y Ciencia in the form of a Coordinated Project in the Energy Area of Plan Nacional 2006 (ENE2006-15170- C02). Moreover, one of the authors (J. Ch) gratefully acknowledges the contribution of Ms. C. Pe˜na for her help with the fractographic work.
Chao, Jesús +2 more
openaire +2 more sources
Fenmo yejin jishu, 2023 The thermal shock resistance of FeAl/Al2O3, FeCrAl/Al2O3, FeAl/Al2O3-13%TiO2, and FeCrAl/Al2O3-13%TiO2 coatings deposited by supersonic atmospheric plasma spraying (SAPS) on the stainless steel matrix was investigated in this paper. The microstructure of
FU Qianqian, TONG Yanpeng
doaj +1 more source
Effect of Al mass fraction on the properties of porous FeCrAl alloys
Fenmo yejin jishu, 2022 The typical heat-resistant FeCrAl alloys have recently been developed as the high-temperature resistant porous materials which are applied widely in the fields of coal-gas purification and high-temperature catalyst carrier. The aluminum mass fraction has
GUO Fei +4 more
doaj +1 more source
Three-Dimensional Modeling of Thermal-Mechanical Behavior of Accident Tolerant Fuels
Frontiers in Energy Research, 2021 Considering the safety issues of the traditional UO2-Zr fuel, a variety of accident-tolerant fuel (ATF) candidates have been proposed in recent years.
Zitao Zeng +9 more
doaj +1 more source
Effects of Zr Content on the Microstructure of FeCrAl ODS Steels
Metals, 2022 FeCrAl oxide dispersion strengthened (ODS) steels are an important kind of cladding material for accident-tolerant fuels. Their radiation resistance and mechanical properties are closely related to the grain size and dispersed second phases.
Dijun Long +4 more
doaj +1 more source