scholarly journals Preparation and characterization of equiatomic NiTi shape memory alloy

2020 ◽  
Vol 757 ◽  
pp. 012059
Author(s):  
M A Mohammed ◽  
A A Aljubouri ◽  
S H Mohammed
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy

scholarly journals On the preparation and characterization of thin NiTi shape memory alloy wires for MEMS

2012 ◽  
Vol 7 (23) ◽  
pp. 7-12 ◽  
Author(s):  
Riccardo Casati ◽  
Maurizio Vedani ◽  
Syed A. M. Tofail ◽  
Calum Dikinson ◽  
Ausonio Tuissi
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy

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

Fabrication and characterization of a novel bionic manipulator using a laser processed NiTi shape memory alloy

2020 ◽  
Vol 122 ◽  
pp. 105876 ◽  
Author(s):  
Zhi Zeng ◽  
J.P. Oliveira ◽  
Sansan Ao ◽  
Wei Zhang ◽  
Jiangmei Cui ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
Fabrication And Characterization

Characterization of Nitrided/Oxidized Layers Covering Ni-Ti Shape Memory Alloy

2007 ◽  
Vol 130 ◽  
pp. 151-154 ◽  
Author(s):  
Tomasz Goryczka ◽  
Paweł Pączkowski ◽  
Józef Lelątko ◽  
Tadeusz Wierzchoń ◽  
Henryk Morawiec
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Shape Memory Alloy ◽  
X Ray Diffraction ◽  
High Temperature Process ◽  
Oxygen Addition ◽  
Discharge Method ◽  
Increase Corrosion Resistance ◽  
Low Temperature Process

In order to increase corrosion resistance, the NiTi shape memory alloy was covered by protection layers using glow discharge method. Samples were nitrided with some oxygen addition at temperatures: 350, 380, 400 and 800°C. Microstructure and sequence of obtained layers were studied applying X-ray diffraction technique as well as electron microscopy. Low temperature process produces a layers which consist of Ti3O5, TiN and Ni2Ti4O. Intermediate Ni3Ti layer was between Ni2Ti4O and NiTi matrix. High temperature process forms TiO2 and TiN with interlayer Ti2Ni. Surface does not contain phase with Ni, which is considered as toxic element.

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