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Your search keyword '"Pobedennaya, Z. V."' showing total 4 results
Start Over Author "Pobedennaya, Z. V." Journal technical physics letters
4 results on '"Pobedennaya, Z. V."'

4. Effect of orientation on the high-temperature superelasticity in Co49Ni21Ga30 single crystals.

Author

Kireeva, I. V., Pobedennaya, Z. V., Chumlyakov, Yu. I., Pons, J., Cesari, E., and Karaman, I.

Subjects
*CRYSTALS, *HIGH temperatures, *ELASTICITY, *MARTENSITE, *SHAPE memory alloys, *X-ray diffraction
Abstract

The temperature interval Δ TSE of superelasticity in [001]-, [ $$ \bar 1 $$23]-, and [ $$ \bar 1 $$24]-oriented Co40Ni21Ga30 (at. %) single crystals strained at compression has been studied. It is established that Δ TSE in the [001]-oriented single crystal amounts to 441 K and the reversible B2-L10 martensite transformations in loaded samples take place at T2 = 698 K. In [ $$ \bar 1 $$23]- and [ $$ \bar 1 $$24]-oriented samples, Δ TSE decreases to 233 K and the superelasticity is observed up to T2 = 523 K. [ABSTRACT FROM AUTHOR]

Published
2009
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