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Enhanced ion irradiation resistance of bulk nanocrystalline TiNi alloy

Klimametov, A. R. ; Gunderov, D. V. ; Valiev, R. Z. ; Balogh, Adam G. ; Hahn, Horst :
Enhanced ion irradiation resistance of bulk nanocrystalline TiNi alloy.
[Online-Edition: http://dx.doi.org/10.1016/j.scriptamat.2008.06.051]
In: Scripta materialia, 59 (10) pp. 1027-1030.
[Artikel], (2008)

Offizielle URL: http://dx.doi.org/10.1016/j.scriptamat.2008.06.051

Kurzbeschreibung (Abstract)

Bulk ordered nanocrystalline Ti49.4Ni50.6 alloys with a grain size of 23–31 nm were prepared using severe plastic deformation. Nanocrystalline and coarse-grained alloys were subjected to 1.5 MeV Ar+ ion irradiation at room temperature. At the same damage dose the nanocrystalline alloy retained the long-range order while the coarse-grained counterpart was amorphized. In contrast to former irradiation studies, fully dense nanocrystalline materials are used in the present study for the first time.

Typ des Eintrags: Artikel
Erschienen: 2008
Autor(en): Klimametov, A. R. ; Gunderov, D. V. ; Valiev, R. Z. ; Balogh, Adam G. ; Hahn, Horst
Titel: Enhanced ion irradiation resistance of bulk nanocrystalline TiNi alloy
Sprache: Englisch
Kurzbeschreibung (Abstract):

Bulk ordered nanocrystalline Ti49.4Ni50.6 alloys with a grain size of 23–31 nm were prepared using severe plastic deformation. Nanocrystalline and coarse-grained alloys were subjected to 1.5 MeV Ar+ ion irradiation at room temperature. At the same damage dose the nanocrystalline alloy retained the long-range order while the coarse-grained counterpart was amorphized. In contrast to former irradiation studies, fully dense nanocrystalline materials are used in the present study for the first time.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Scripta materialia
Band: 59
(Heft-)Nummer: 10
Verlag: Elsevier Science Publishing Company
Freie Schlagworte: Radiation damage; Nanocrystalline materials; X-ray diffraction
Fachbereich(e)/-gebiet(e): Fachbereich Material- und Geowissenschaften > Materialwissenschaften > Materialanalytik
Fachbereich Material- und Geowissenschaften > Materialwissenschaften > Gemeinschaftslabor Nanomaterialien
Fachbereich Material- und Geowissenschaften > Materialwissenschaften
Fachbereich Material- und Geowissenschaften
Hinterlegungsdatum: 20 Nov 2008 08:26
Offizielle URL: http://dx.doi.org/10.1016/j.scriptamat.2008.06.051
ID-Nummer: doi.org/10.1016/j.scriptamat.2008.06.051
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