Cyclic isothermal stress-induced transformations in high temperature Cu–13.1Al–4.0Ni (wt.%) shape memory alloy single crystal wires

2006 ◽  
Vol 438-440 ◽  
pp. 719-722 ◽  
Author(s):  
Ganesh K. Kannarpady ◽  
Abhijit Bhattacharyya
Keyword(s):  
High Temperature ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Alloy Single Crystal

Martensite and spin-glass transition of a Cu-Zn-Al-Fe shape memory alloy single crystal

1994 ◽  
Author(s):  
Pyoung-Kil Yoo ◽  
G.-S. Ieen ◽  
Hyo-Yeol Park ◽  
Seok-Kil Han ◽  
Min-Su Jang
Keyword(s):  
Glass Transition ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Spin Glass ◽  
Alloy Single Crystal ◽  
Spin Glass Transition

scholarly journals High-temperature functional behavior of single crystal Ni51.2Ti23.4Hf25.4 shape memory alloy

2016 ◽  
Vol 106 ◽  
pp. 333-343 ◽  
Author(s):  
L. Patriarca ◽  
H. Sehitoglu ◽  
E. Yu. Panchenko ◽  
Y.I. Chumlyakov
Keyword(s):  
High Temperature ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Functional Behavior

scholarly journals In situ, 3D characterization of the deformation mechanics of a superelastic NiTi shape memory alloy single crystal under multiscale constraint

2018 ◽  
Vol 144 ◽  
pp. 748-757 ◽  
Author(s):  
Harshad M. Paranjape ◽  
Partha P. Paul ◽  
Behnam Amin-Ahmadi ◽  
Hemant Sharma ◽  
Darren Dale ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Alloy Single Crystal ◽  
Niti Shape Memory Alloy ◽  
Deformation Mechanics

Preliminary Investigations of a High Temperature Cu-13.3%Al-4%Ni Shape Memory Alloy Single Crystal

2003 ◽  
Author(s):  
Steve Trigwell ◽  
Ganesh Kumara K. ◽  
Abhijit Bhattacharyya ◽  
Muhammed A. Qidwai
Keyword(s):  
Plastic Deformation ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Room Temperature ◽  
Alloy Single Crystal ◽  
Stress Strain ◽  
Stress Cycling ◽  
Constitutive Response ◽  
Martensite Reorientation

Preliminary investigations on the constitutive response of a Cu-13.3%Al-4%Ni (wt%) shape memory alloy single crystal with stress-free transformation temperatures around 100 to 150°C are reported. Room temperature stress cycling tests were carried out at very low deformation rates. Reproducible stress/strain curves of up to 9% strain due to detwinning (martensitematensite phase transformations) with no plastic deformation were obtained. The data also indicated that a period of stress cycling is required to stabilize the material before reproducible stress-strain curves are obtained due to martensite reorientation.

A Study on Shape Memory Performance of Cu-Al-Ni-Be Alloy Single Crystal

2011 ◽  
Vol 287-290 ◽  
pp. 21-25
Author(s):  
Hua Ping Xu ◽  
Gao Feng Song ◽  
Xie Min Mao
Keyword(s):  
High Temperature ◽  
Temperature Gradient ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Directional Solidification ◽  
Memory Performance ◽  
Copper Base ◽  
Shape Memory Properties ◽  
Solidification Furnace

In this paper, single crystal of CuAlNiBe quaternary shape memory alloy was prepared in a high temperature gradient directional solidification furnace with a selective growing crystallizer. And its shape memory performance characters were systematically compared with other series copper base shape memory alloys. The results show that the single crystal of CuAlNiBe quaternary shape memory alloy has better shape memory properties.

scholarly journals Abnormal Grain Growth Induced by Cyclic Heat Treatment and Fabrication of Cu-Based Shape Memory Alloy Single Crystal

Materia Japan ◽  
2019 ◽  
Vol 58 (3) ◽  
pp. 137-143
Author(s):  
Toshihiro Omori ◽  
Tomoe Kusama ◽  
Sumio Kise ◽  
Toyonobu Tanaka ◽  
Yoshikazu Araki ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Shape Memory Alloy ◽  
Single Crystal ◽  
Shape Memory ◽  
Grain Growth ◽  
Abnormal Grain Growth ◽  
Alloy Single Crystal ◽  
Cyclic Heat Treatment ◽  
Cyclic Heat
Sign in / Sign up

Export Citation Format

Share Document