Nucleation and growth of interstitial dislocation loops in irradiated aluminum

Nucleation and growth of interstitial dislocation loops in irradiated aluminum

Formation and growth of dislocation loops of interstitial type in Al (99.999%) during in situ irradiation with 1-MeV electrons at 20–150°C using a high-voltage electron microscope are investigated by transmission electron microscopy. Experimental results are analyzed within the classical theory and...

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Veröffentlicht in:Inorganic materials : applied research 2012-05, Vol.3 (3), p.183-185
Hauptverfasser: Platov, Yu. M., Kolotov, V. P., Lazorenko, V. M., Tovtin, V. I., Khasanov, F. A.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Effects of Energy Fluxes on Materials
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
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Beschreibung
Zusammenfassung:Formation and growth of dislocation loops of interstitial type in Al (99.999%) during in situ irradiation with 1-MeV electrons at 20–150°C using a high-voltage electron microscope are investigated by transmission electron microscopy. Experimental results are analyzed within the classical theory and kinetic model of nucleation and growth of loops. The parameters controlling the process of radiation-induced formation of interstitial dislocation loops under irradiation are determined.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113311030221