Development and additive manufacturing of oxide dispersion strengthened inconel 718: Thermochemical and experimental studies
In this study, a new grade of Inconel 718 alloy (IN718) strengthened by nano-oxides has
been designed and produced. The alloy composition of 0.3 wt% Y 2 O 3–IN718 has been …
been designed and produced. The alloy composition of 0.3 wt% Y 2 O 3–IN718 has been …
Laser-based powder bed fusion of pre-alloyed oxide dispersion strengthened steel containing yttrium
Y Wang, B Wang, L Luo, B Li, T Liu, J Zhao, B Xu… - Additive …, 2022 - Elsevier
In this study, the pre-alloyed powder Fe-22Cr-5.1 Al-0.5 Ti-0.26 Y (wt%) was prepared by
nitrogen atomization and characterized with the aid of focused ion beam (FIB) and …
nitrogen atomization and characterized with the aid of focused ion beam (FIB) and …
Microstructure and mechanical properties of FeCrAl alloys under heavy ion irradiations
FeCrAl ferritic alloys are excellent cladding candidates for accident tolerant fuel systems due
to their high resistance to oxidation as a result of formation of a protective Al 2 O 3 scale at …
to their high resistance to oxidation as a result of formation of a protective Al 2 O 3 scale at …
Bubble formation in helium-implanted nanostructured ferritic alloys at elevated temperatures
Helium bubble formation was examined by scanning/transmission electron microscopy
(S/TEM) in Fe-9/10Cr binary alloys and two dispersion strengthened nanostructured alloys …
(S/TEM) in Fe-9/10Cr binary alloys and two dispersion strengthened nanostructured alloys …
Influence of mechanical alloying and extrusion conditions on the microstructure and tensile properties of Low-Cr ODS FeCrAl alloys
Abstract Low-chromium (< 10% Cr) high strength oxide dispersion strengthened (ODS)
FeCrAl alloys are considered promising candidates for accident tolerant fuel cladding in light …
FeCrAl alloys are considered promising candidates for accident tolerant fuel cladding in light …
Stability of nanosized oxides in ferrite under extremely high dose self ion irradiations
A nanostructured ferritic alloy (NFA), 14YWT, was produced in the form of thin walled tubing.
The stability of the nano-oxides (NOs) was determined under 3.5 MeV Fe+ 2 irradiations up …
The stability of the nano-oxides (NOs) was determined under 3.5 MeV Fe+ 2 irradiations up …
In-situ radiation response of additively manufactured modified Inconel 718 alloys
In this study, a novel alloy of modified Inconel 718 produced by laser powder bed fusion is
studied before and after in-situ Kr irradiation up to 3 dpa at 200 and 450° C. Before …
studied before and after in-situ Kr irradiation up to 3 dpa at 200 and 450° C. Before …
The influence of post-weld tempering temperatures on microstructure and strength in the stir zone of friction stir welded reduced activation ferritic/martensitic steel
Reduced activation ferritic/martensitic (RAFM) steels are among the most competitive
candidates of structural materials for nuclear fusion reactors, due to their superior …
candidates of structural materials for nuclear fusion reactors, due to their superior …
Response of 14YWT alloys under neutron irradiation: A complementary study on microstructure and mechanical properties
Nanostructured ferritic alloys (NFAs) having sub-micron grain size with a high density of
nano-oxides (NOs)(size of∼ 2–3 nm) are one of the best candidates for structural …
nano-oxides (NOs)(size of∼ 2–3 nm) are one of the best candidates for structural …
Influences of interstitial and extrusion temperature on grain boundary segregation, Y− Ti− O nanofeatures, and mechanical properties of ferritic steels
Doping with interstitials influences the grain boundary (GB) composition of metallic alloys,
enabling changes in elemental GB enrichment, grain size, and mechanical properties or …
enabling changes in elemental GB enrichment, grain size, and mechanical properties or …