Y
Y. Wu
Researcher at University of Florida
Publications - 8
Citations - 340
Y. Wu is an academic researcher from University of Florida. The author has contributed to research in topics: Irradiation & Grain boundary. The author has an hindex of 6, co-authored 8 publications receiving 265 citations. Previous affiliations of Y. Wu include Peking University & University of California, Santa Barbara.
Papers
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Journal ArticleDOI
Superior radiation-resistant nanoengineered austenitic 304L stainless steel for applications in extreme radiation environments
Cheng Sun,Shijian Zheng,Chao-Chen Wei,Y. Wu,Lin Shao,Yong Yang,Karl T. Hartwig,Stuart A. Maloy,Steven J. Zinkle,Todd R. Allen,H. Wang,Xinghang Zhang +11 more
TL;DR: This study provides a nanoengineering approach to design and discover radiation tolerant metallic materials for applications in extreme radiation environments that can withstand Fe ion irradiation at 500°C to 80 displacements-per-atom (dpa) with moderate grain coarsening.
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The influence of ion beam rastering on the swelling of self-ion irradiated pure iron at 450 °C
Jonathan G. Gigax,Eda Aydogan,Tianyi Chen,Di Chen,Lin Shao,Y. Wu,Wei-Yang Lo,Yong Yang,Francis A. Garner +8 more
TL;DR: In this paper, the effects of rastered and defocused beams, using 3.5 MeV iron ions to irradiate pure iron at 450°C to peak doses of 50 and 150 dpa, were addressed.
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Response of equal channel angular extrusion processed ultrafine-grained T91 steel subjected to high temperature heavy ion irradiation
Miao Song,Y. Wu,Di Chen,X.M. Wang,Cheng Sun,Kaiyuan Yu,Youxing Chen,Lin Shao,Yong Yang,Karl T. Hartwig,Xuan Zhang +10 more
TL;DR: In this article, the authors performed Fe ion irradiation to 150-dpa at 450-°C on bulk coarse-grained (CG, with a grain size of ∼2-μm) and ultra-fine-granite (UFG, with grain sizes of ∼320-nm) T91 steels and showed that fine grains in UFG T91 reduced the density of nanocavities and dislocation loops.
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Stability of nanosized oxides in ferrite under extremely high dose self ion irradiations
Eda Aydogan,N. Almirall,G.R. Odette,S.A. Maloy,Osman Anderoglu,Lin Shao,Jonathan G. Gigax,Lloyd Price,Di Chen,Tianyi Chen,Francis A. Garner,Y. Wu,Peter B. Wells,John J. Lewandowski,David T. Hoelzer +14 more
TL;DR: In this paper, a nanostructured ferritic alloy (NFA), 14YWT, was produced in the form of thin walled tubing and the stability of the nano-oxides (NOs) was determined under 3.5 MeV Fe +2 irradiations up to a dose of ∼585 dpa at 450°C.
Journal ArticleDOI
Effect of self-ion irradiation on the microstructural changes of alloy EK-181 in annealed and severely deformed conditions
Eda Aydogan,Eda Aydogan,Tianyi Chen,Jonathan G. Gigax,Di Chen,Xuemei Wang,Pavel Dzhumaev,O.V. Emelyanova,Maria Ganchenkova,B. A. Kalin,M. Leontiva-Smirnova,Ruslan Z. Valiev,Ruslan Z. Valiev,Nariman A. Enikeev,M.M. Abramova,Y. Wu,Wei-Yang Lo,Yong Yang,Michael P. Short,S.A. Maloy,Francis A. Garner,Francis A. Garner,Lin Shao +22 more
TL;DR: In this paper, two variants of EK-181 were studied: one in an annealed condition and the other subject to severe plastic deformation, and they were irradiated with 3.5 MeV Fe self-ions up to 400 peak displacements per atom (dpa).