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Journal Nonlinear World №2 for 2014 г.
Article in number:
Phase transformation and functional properties of submicrocrystalline Ni49.8Ti50.2 shape memory alloy
Authors:
V.S. Kalashnikov - Post-graduate Student, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
A.V. Petrov - IRE RAS Post-graduate Student, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
V.V. Koledov - Dr. Sc. (Phis.-Math.), Professor, Leading Researcher, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
A.V. Petrov - IRE RAS Post-graduate Student, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
V.V. Koledov - Dr. Sc. (Phis.-Math.), Professor, Leading Researcher, Kotel-nikov Institute of Radio Engineering, and Electronics Russian Academy of Sciences
Abstract:
A comparative study of functional properties of submicrocrystalline (SMC)and high grained (HG) Ti-Ni shape memory alloy (SMA) was performed on a specially designed setup. It was demonstrated, that SMC samples possess as far as two times higher reactive stresses and durability. A model qualitatively explaining the enhancing of functional properties was proposed. SMA integral characteristics - of «functional inflexibility» and «energy capacity» were introduced.
Pages: 10-12
References
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