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Localized Plastic Deformation Autowaves under Superelasticity.

Authors :
Danilov, Vladimir
Orlova, Dina
Gorbatenko, Vadim
Danilova, Lidiya
Source :
AIP Conference Proceedings; 2019, Vol. 2167 Issue 1, p020065-1-020065-4, 4p, 4 Graphs
Publication Year :
2019

Abstract

The paper studies the deformation behavior of nitinol in a superelastic state at the macroscopic level. It has been established that both the direct phase transformation B2 → B19' during loading and the reverse phase transformation B19' → B2 during unloading are realized through formation of moving fronts, which are localized plastic deformation switching autowaves. The relationship between autowave propagation velocity during loading and the gripping device speed is investigated. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
MATERIAL plasticity
VELOCITY

Details

Language :
English
ISSN :
0094243X
Volume :
2167
Issue :
1
Database :
Complementary Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
139830136
Full Text :
https://doi.org/10.1063/1.5131932