In situ TEM observation of heavy-ion-irradiation-induced amorphization in a TiNiCu shape memory alloy

TiNiCu shape memory alloy samples were irradiated by 400keV Xe+ ions at room temperature. The in situ TEM observation showed that samples were amorphized at ∼0.4dpa and the recrystallization after amorphization started when annealing at 550K and basically finished at 1023K.

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Bibliographische Detailangaben
Veröffentlicht in:	Materials science & engineering. A, Structural materials : properties, microstructure and processing Structural materials : properties, microstructure and processing, 2003-12, Vol.363 (1-2), p.352-355
Hauptverfasser:	Zu, X.T., Zhu, S., Xiang, X., You, L.P., Huo, Y., Wang, L.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Amorphization Applied sciences Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Heavy-ion-irradiation In situ TEM Ion radiation effects Metals. Metallurgy Physical radiation effects, radiation damage Physics Recrystallization Structure of solids and liquids crystallography TiNiCu shape memory alloy
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Beschreibung
Zusammenfassung:	TiNiCu shape memory alloy samples were irradiated by 400keV Xe+ ions at room temperature. The in situ TEM observation showed that samples were amorphized at ∼0.4dpa and the recrystallization after amorphization started when annealing at 550K and basically finished at 1023K.
ISSN:	0921-5093 1873-4936
DOI:	10.1016/S0921-5093(03)00635-X