Assessment of small-scale deformation characteristics and stress-strain behavior of NiTi based shape memory alloy using nanoindentation

2020 ◽  
Vol 201 ◽  
pp. 303-315
Author(s):  
Sujith Kumar S ◽  
I. Anand Kumar ◽  
Lakhindra Marandi ◽  
Indrani Sen
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Small Scale ◽  
Deformation Characteristics ◽  
Stress Strain ◽  
Strain Behavior

Anomalous stress-strain behavior of NiTi shape memory alloy close to the border of superelastic window

2021 ◽  
Vol 204 ◽  
pp. 114135
Author(s):  
Xiebin Wang ◽  
Xiayang Yao ◽  
Dominique Schryvers ◽  
Bert Verlinden ◽  
Guilong Wang ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Stress Strain ◽  
Strain Behavior

607 Stress-strain behavior of ultra fine Nitinol shape memory alloy wires

2009 ◽  
Vol 2009.48 (0) ◽  
pp. 189-190
Author(s):  
Makoto Kimata ◽  
Hiroyuki KATO ◽  
Kazuaki SASAKI
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Stress Strain ◽  
Strain Behavior

Stress-strain behavior of Cu-Al-Ni single-crystal shape memory alloy at high temperature: shape memory effects

2004 ◽  
Author(s):  
Ganesh K. Kannarpady ◽  
Steve Trigwell ◽  
Abhijit Bhattacharyya ◽  
Ivan Viahhi ◽  
Sergei Pulnev
Keyword(s):  
High Temperature ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Memory Effects ◽  
Crystal Shape ◽  
Stress Strain ◽  
Strain Behavior ◽  
Shape Memory Effects

Experimental Study on the Mechanical Properties of Shape Memory Alloy

2015 ◽  
Vol 775 ◽  
pp. 204-208
Author(s):  
Cheng Xu ◽  
Qi Rong Zhu
Keyword(s):  
Mechanical Properties ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Strain Curve ◽  
Small Scale ◽  
Sample Material ◽  
Stress Strain Curve ◽  
Stress Strain ◽  
Alloy Material ◽  
Force Range

In this paper, the technology, equipment and method used to m easure the mechanical properties of micro-scale new-style intelligent shape memory alloy material were studied. First, two groups of small-scale shape memory alloy samples were made and the suitable micro load device was designed according to samples’ size and force range. Then the strain of the samples were observed with the video microscopy and calculated. Comparing with the corresponding force, the stress-strain curves of the two groups of samples were obtained respectively. After fitting these two curves, the stress-strain curve of the sample material was obtained. Finally, the basic mechanical properties of this shape memory alloy materials were discussed.

Sign in / Sign up

Export Citation Format

Share Document