Comparative analysis of the effects of severe plastic deformation and thermomechanical training on the functional stability of Ti50.5Ni24.5Pd25 high-temperature shape memory alloy

2011 ◽  
Vol 64 (4) ◽  
pp. 315-318 ◽  
Author(s):  
K.C. Atli ◽  
I. Karaman ◽  
R.D. Noebe ◽  
H.J. Maier
Keyword(s):  
Plastic Deformation ◽  
Comparative Analysis ◽  
High Temperature ◽  
Shape Memory Alloy ◽  
Severe Plastic Deformation ◽  
Shape Memory ◽  
Functional Stability ◽  
Thermomechanical Training

Role of severe plastic deformation on the cyclic reversibility of a Ti50.3Ni33.7Pd16 high temperature shape memory alloy

2010 ◽  
Vol 58 (19) ◽  
pp. 6411-6420 ◽  
Author(s):  
B. Kockar ◽  
K.C. Atli ◽  
J. Ma ◽  
M. Haouaoui ◽  
I. Karaman ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
High Temperature ◽  
Shape Memory Alloy ◽  
Severe Plastic Deformation ◽  
Shape Memory

Shape memory characteristics of Ti49.5Ni25Pd25Sc0.5 high-temperature shape memory alloy after severe plastic deformation

2011 ◽  
Vol 59 (12) ◽  
pp. 4747-4760 ◽  
Author(s):  
K.C. Atli ◽  
I. Karaman ◽  
R.D. Noebe ◽  
A. Garg ◽  
Y.I. Chumlyakov ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
High Temperature ◽  
Shape Memory Alloy ◽  
Severe Plastic Deformation ◽  
Shape Memory ◽  
Memory Characteristics

Crystallization of amorphous NiTi shape memory alloy fabricated by severe plastic deformation

2014 ◽  
Vol 24 (6) ◽  
pp. 1758-1765 ◽  
Author(s):  
Shu-yong JIANG ◽  
Ming TANG ◽  
Ya-nan ZHAO ◽  
Li HU ◽  
Yan-qiu ZHANG ◽  
...  
Keyword(s):  
Plastic Deformation ◽  
Shape Memory Alloy ◽  
Severe Plastic Deformation ◽  
Shape Memory ◽  
Niti Shape Memory Alloy

Nanotexture Studies of NiTi Shape Memory Alloy after Severe Plastic Deformation with the Use of TEM

2012 ◽  
Vol 186 ◽  
pp. 90-93 ◽  
Author(s):  
Danuta Stróż ◽  
Jakub Palka ◽  
Zdzisław Lekston
Keyword(s):  
Plastic Deformation ◽  
Shape Memory Alloy ◽  
Severe Plastic Deformation ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Specific Method ◽  
Transverse Movement ◽  
Alloy Properties ◽  
Maximal Strain

In this paper a specific method of severe plastic deformation (SPD) applied to the NiTi shape memory alloy and the obtained structure and the alloy properties are presented. Cold rolling combined with transverse movement of the rolls was the method. The maximal strain obtained was εc ≈ 10.20 for the relatively large specimens. Then the alloy was annealed in order to obtain samples of a given grain size. In the paper the structure of the alloy annealed at 350°C was studied with the use of TEM equipped with Nanomegas attachment ASTAR allowing determination of the orientation of grains in nanoareas.

scholarly journals Functional stability of a ferromagnetic polycrystalline Ni2MnGa high temperature shape memory alloy

2017 ◽  
Vol 130 ◽  
pp. 274-277 ◽  
Author(s):  
M.A. Azeem ◽  
N.G. Jones ◽  
S.L. Raghunathan ◽  
V.A. Vorontsov ◽  
D. Dye
Keyword(s):  
High Temperature ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Functional Stability
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