Very high strain-rate response of a NiTi shape-memory alloy

2005 ◽  
Vol 37 (2-3) ◽  
pp. 287-298 ◽  
Author(s):  
Sia Nemat-Nasser ◽  
Jeom-Yong Choi ◽  
Wei-Guo Guo ◽  
Jon B. Isaacs
Keyword(s):  
Shape Memory Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
Shape Memory ◽  
High Strain ◽  
Niti Shape Memory Alloy ◽  
Very High

High strain rate deformation of martensitic NiTi shape memory alloy

1999 ◽  
Vol 41 (1) ◽  
pp. 89-95 ◽  
Author(s):  
Yong Liu ◽  
Yulong Li ◽  
K.T Ramesh ◽  
Jan Van Humbeeck
Keyword(s):  
Shape Memory Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
Shape Memory ◽  
High Strain ◽  
Niti Shape Memory Alloy ◽  
High Strain Rate Deformation

High Strain Rate and Quasi-Static Compressive Behaviors of Ni–Ti Shape Memory Alloy

2018 ◽  
Vol 10 (8) ◽  
pp. 1083-1086
Author(s):  
Seung-Yong Yang ◽  
Yeon-Wook Kim ◽  
Jeoung Han Kim
Keyword(s):  
Shape Memory Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
Shape Memory ◽  
High Strain

Functional Properties of TiNi Shape Memory Alloy after High Strain Rate Loading

2013 ◽  
Vol 738-739 ◽  
pp. 326-331 ◽  
Author(s):  
Anatoly M. Bragov ◽  
Alesia Galieva ◽  
Viktoria Grigorieva ◽  
Anatoly Danilov ◽  
Alexandr Yu. Konstantinov ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
High Strain Rate ◽  
Strain Rate ◽  
Shape Memory ◽  
Functional Properties ◽  
High Strain ◽  
Split Hopkinson Pressure Bar ◽  
Hopkinson Pressure Bar ◽  
Two Phase ◽  
Strain Rate Loading

The review on effect of a high strain rate on the properties of TiNi-shape memory alloys is presented. The study of thermo-mechanical and functional properties of SMA after high strain rate loading was carried out. The object of study was an equiatomic TiNi shape memory alloy. The samples were tensioned at a strain rate of about 103s-1at various temperatures in martensitic, austenitic, and two-phase state, using the Split Hopkinson Pressure Bar technique. Two-way shape memory effects were investigated. Two-way shape memory after high strain rate loading was less than after the quasi-static one for all cases, except for straining in martensitic state.

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