Abstract
The paper reports on an experimental study of inelastic strain recovery, due to superelasticity and shape-memory effects, and plastic deformation under torsion and bending in a binary TiNi alloy containing 50.9 at % of Ni. It is found that the material under torsion and bending displays an anomalously high superelasticity of 16.4% and 13.5% and total recovery strain of 24.6% and 16.4% which exceed the theoretical limit of recoverable strain equal to 10.3% in the alloy involved in a cubic B2 to monoclinic B19' phase transformation. The correlation between the high recovery strains and the intensity and mechanisms of plastic deformation with increasing total strain is discussed.
Original language | English |
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Title of host publication | Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures |
Publisher | American Institute of Physics Inc. |
Volume | 1683 |
ISBN (Electronic) | 9780735413306 |
DOIs | |
Publication status | Published - 27 Oct 2015 |
Event | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 - Tomsk, Russian Federation Duration: 21 Sep 2015 → 25 Sep 2015 |
Conference
Conference | International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures 2015 |
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Country | Russian Federation |
City | Tomsk |
Period | 21.9.15 → 25.9.15 |
ASJC Scopus subject areas
- Physics and Astronomy(all)