scholarly journals Part I.: Friction stir welding of equiatomic nickel titanium shape memory alloy – microstructure, mechanical and corrosion behavior

2021 ◽  
pp. 100071
Author(s):  
Parker West ◽  
Vasanth C. Shunmugasamy ◽  
Chaudhry A. Usman ◽  
Ibrahim Karaman ◽  
Bilal Mansoor
Keyword(s):  
Friction Stir Welding ◽  
Shape Memory Alloy ◽  
Shape Memory ◽  
Corrosion Behavior ◽  
Nickel Titanium ◽  
Friction Stir ◽  
Alloy Microstructure

Exploring the functional and corrosion behavior of friction stir welded NiTi shape memory alloy

2019 ◽  
Vol 47 ◽  
pp. 119-128 ◽  
Author(s):  
S.S. Mani Prabu ◽  
Chandra S. Perugu ◽  
Madhu H.C. ◽  
Ashutosh Jangde ◽  
Sohel Khan ◽  
...  
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Corrosion Behavior ◽  
Niti Shape Memory Alloy ◽  
Friction Stir

Investigations on the actuation behaviour of friction stir–welded nickel titanium shape memory alloy using continuous fibre laser

2021 ◽  
pp. 251659842110154
Author(s):  
S. S. Mani Prabu ◽  
I. A. Palani
Keyword(s):  
Shape Memory Alloy ◽  
Shape Memory ◽  
Niti Alloy ◽  
Nickel Titanium ◽  
Fibre Laser ◽  
Niti Shape Memory Alloy ◽  
Tool Selection ◽  
Maximum Displacement ◽  
Friction Stir ◽  
State Process

The friction stir welding (FSW) is found to be an effective solid-state process to join Nickel Titanium (NiTi) shape memory alloy. The retention of shape memory effect has enabled the welded NiTi alloy to be exploited in various functional applications. In this article, the NiTi sheets of 1.2 mm thickness are welded using FSW. The tool selection, geometry design and process parameters required to weld NiTi sheets are explored. Interestingly, an attempt is made to actuate the welded NiTi alloy, using laser actuation technique. The laser beam is scanned over the sample at a particular speed, enabling the increase in temperature suitable for physical actuation. A minimum and maximum displacement of 10 mm and 28 mm are recorded for the laser powers of 10 W and 50 W, respectively. Apart from laser actuation, the dynamic mechanical analysis of the welded NiTi alloy is investigated.

scholarly journals The Effect of Vibration during Friction Stir Welding on Corrosion Behavior, Mechanical Properties, and Machining Characteristics of Stir Zone

Metals ◽  
2017 ◽  
Vol 7 (10) ◽  
pp. 421 ◽  
Author(s):  
Sajad Fouladi ◽  
Amir Ghasemi ◽  
Mahmoud Abbasi ◽  
Morteza Abedini ◽  
Amir Khorasani ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Friction Stir Welding ◽  
Corrosion Behavior ◽  
Stir Zone ◽  
Friction Stir ◽  
Machining Characteristics

scholarly journals Stress corrosion behavior of friction stir welding joint of 7N01 aluminum alloy

2021 ◽  
Vol 15 ◽  
pp. 1130-1144
Author(s):  
Yuzhe Pan ◽  
Yu Wang ◽  
Fuqiang Guo ◽  
Tiehao Zhang ◽  
Kenji Matsuda ◽  
...  
Keyword(s):  
Aluminum Alloy ◽  
Friction Stir Welding ◽  
Stress Corrosion ◽  
Corrosion Behavior ◽  
Friction Stir ◽  
Welding Joint
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