Structure and functional properties of rapidly quenched ribbons of Ti2NiCu alloy with different fractions of the crystalline phase

S.P. Belyaev, V.V. Istomin-Kastrovsky, V.V. Koledov, D.S. Kuchin, N.N. Resnina, N.Yu. Tabachkova, V.G. Shavrov, A.V. Shelyakov, S.E. Ivanov

Research output

4 Citations (Scopus)

Abstract

The controllable annealing of amorphous Ti2NiCu ribbons by a pulsed electric current was developed, and samples with different fractions of crystalline phase were obtained. The samples’ structure was studied using high-resolution electron microscopy. Annealing conditions allowing us to obtain an amorphous nanocrystalline structure with grain sizes of less than 10 nm were determined. Conditions for obtaining samples with the two-wave shape memory effect were found. A prototype micromanipulator was designed and successfully tested.
Original languageEnglish
Pages (from-to)1078-1081
JournalBulletin of the Russian Academy of Sciences: Physics
Volume75
Issue number8
Publication statusPublished - 2011

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