Composition Control of NiTi Shape Memory Alloy Films Formed by Sputter Deposition with a Composite Target

2000 ◽  
Vol 39 (Part 1, No. 10) ◽  
pp. 5992-5994 ◽  
Author(s):  
Fumio Takeda ◽  
Toshinari Yamazaki ◽  
Takayoshi Nakajima
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Sputter Deposition ◽  
Niti Shape Memory Alloy ◽  
Composite Target ◽  
Alloy Films ◽  
Composition Control

Simulation on Uniaxial-Tension Behavior of NiTi Shape Memory Alloy Films

2009 ◽  
Vol 79-82 ◽  
pp. 1209-1212
Author(s):  
Shuang Shuang Sun ◽  
Jing Dong
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Uniaxial Tension ◽  
Theoretical Foundation ◽  
Quantitative Description ◽  
Experimental Results ◽  
Niti Shape Memory Alloy ◽  
Alloy Films ◽  
Actuation Mechanism ◽  
Micro Actuators

Based on experimental results reported in the reference, Liang-Rogers’ constitutive model for SMA is used to simulate the stress-strain curves of NiTi shape memory alloy films under uniaxial tension with isothermal conditions. The effects of film compositions and temperature on the tensile behavior of NiTi shape memory alloy films are discussed. By comparing the simulation results with the experimental results, it is found that the simulation curves agree basically with the experimental curves except that the phase-transformation regions are wider in the simulation curves. This demonstrates that the Liang-Rogers’ model can be used to predict the thermomechanical behavior of shape memory alloy films roughly. This study provides some theoretical foundation for the quantitative description and prediction of the actuation mechanism when shape memory alloy films are used as micro-actuators.

scholarly journals Relationship between Composition and Transformation Characteristics of NiTi Shape Memory Alloy Films.

1995 ◽  
Vol 44 (506) ◽  
pp. 1355-1360 ◽  
Author(s):  
Sotohiro TAKABAYASHI ◽  
Shinya YAMASHITA ◽  
Shigeru FUKUMOTO ◽  
Katsuji MIMATSU ◽  
Yoshio ICHIKAWA ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Alloy Films

New type of Schottky barriers using NiTi shape memory alloy films

1997 ◽  
Vol 294 (1-2) ◽  
pp. 278-280 ◽  
Author(s):  
Marc Bendahan ◽  
Jean-Luc Seguin ◽  
Dave Lollman ◽  
Hervé Carchano
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Schottky Barriers ◽  
Niti Shape Memory Alloy ◽  
Alloy Films ◽  
New Type

Stress Evolution With Temperature in Titanium-Rich NiTi Shape Memory Alloy Films

Strain ◽  
2010 ◽  
Vol 47 (6) ◽  
pp. 469-475 ◽  
Author(s):  
A. Kumar ◽  
S. K. Sharma ◽  
S. V. Kamat ◽  
S. Mohan
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Stress Evolution ◽  
Alloy Films

Low temperature crystallised Ti-rich NiTi shape memory alloy films for microactuators

1999 ◽  
Vol 74 (1-3) ◽  
pp. 65-69 ◽  
Author(s):  
J.-L. Seguin ◽  
M. Bendahan ◽  
A. Isalgue ◽  
V. Esteve-Cano ◽  
H. Carchano ◽  
...  
Keyword(s):  
Low Temperature ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Alloy Films

Exploiting NiTi shape memory alloy films in design of tunable high frequency microcantilever resonators

2017 ◽  
Vol 111 (21) ◽  
pp. 213105 ◽  
Author(s):  
I. Stachiv ◽  
P. Sittner ◽  
J. Olejnicek ◽  
M. Landa ◽  
L. Heller
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
High Frequency ◽  
Niti Shape Memory Alloy ◽  
Alloy Films
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