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Formation of two-way shape memory effect in rapidly quenched TiNiCu alloys under impact of periodic high-voltage discharge in a liquid flow


K.A. Borodako – Post-graduate Student, National Research Nuclear University MEPhI (Moscow). Е-mail: A.V. Shelyakov – Ph.D. (Phys.-Math.), Associate Professor, National Research Nuclear University MEPhI (Moscow) D.V. Sheyfer – Post-graduate Student, Deutsches Elektronen-Synchrotron DESY N.N. Sitnikov – Ph.D. (Eng.), Senior Research Scientist, FSUE Keldysh Research Center (Moscow) V.V. Koledov – Dr.Sc. (Phys.-Math.), Leading Research Scientist, Kotelnikov IRE RAS (Moscow)

This work deals with the impact of a periodic discharge in a liquid flow (PDFL) on the properties of a rapidly quenched TiNiCu ribbon for the formation of the two-way shape memory effect (SME). It has been presented a method for the formation of the two-way SME and obtained experimental samples with possibility of reversible angular displacement up to 45 degrees after PDFL treatment.


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