Microstructural modifications in a dynamically consolidated microcrystalline nickel titanium alloy powder

1987 ◽  
Vol 22 (12) ◽  
pp. 4446-4452 ◽  
Author(s):  
Naresh N. Thadhani ◽  
Thad Vreeland ◽  
Thomas J. Ahrens
Keyword(s):  
Titanium Alloy ◽  
Alloy Powder ◽  
Nickel Titanium

Shape memory alloy based NiTi reinforced functionally graded material for vibration damping

2021 ◽  
pp. 146442072110355
Author(s):  
Namrata Gangil ◽  
Arshad Noor Siddiquee ◽  
Sameera Mufazzal ◽  
SM Muzakkir ◽  
Sachin Maheshwari
Keyword(s):  
Titanium Alloy ◽  
Shape Memory ◽  
Functionally Graded Material ◽  
Friction Stir Processing ◽  
Vibration Damping ◽  
Functionally Graded ◽  
Nickel Titanium ◽  
Friction Stir ◽  
Alloy Particles ◽  
Graded Material

Shape memory based high performance nickel-titanium alloy particles were embedded by friction stir processing in graded concentration on the surface of light weight commercially pure magnesium cast plates. The novel functionally graded material so developed was analyzed for microhardness evolution and vibration damping effect. The nickel-titanium alloy particles were filled in a 2.5 wide × 3 mm deep slot and embedded on the surface by friction stir processing. A shallower slot 2.5 wide × 1.5 mm deep was milled over the previously embedded surface in which nickel-titanium alloy powder was again filled and embedded on the surface by second pass friction stir processing. This sequence of pass created the graded variation in nickel-titanium alloy concentration. The so fabricated functionally graded material was cut out from the plate and it was hot-forged to 2/3 thickness and subsequently quenched. The microstructural examination confirmed homogeneous dispersion of nickel-titanium alloy particles and clear interface between high and low concentration regions. The microhardness confirmed a uniform graded variation in hardness. The vibration damping tests confirm considerable improvement in the damping capacity of the fabricated functionally graded material.

scholarly journals Pulsed Current Sintering of Amorphous Titanium Alloy Powder Synthesized by Mechanical Alloying Process

2002 ◽  
Vol 66 (3) ◽  
pp. 155-158 ◽  
Author(s):  
Keizo Kobayashi ◽  
Akihiro Matsumoto ◽  
Toshiyuki Nishio ◽  
Kimihiro Ozaki
Keyword(s):  
Titanium Alloy ◽  
Mechanical Alloying ◽  
Alloy Powder ◽  
Pulsed Current

Applications of Nickel-Titanium Alloy

2015 ◽  
Vol 5 (1) ◽  
pp. 1 ◽  
Author(s):  
Neeraj Sharma ◽  
KamalKumar Jangra ◽  
Tilak Raj
Keyword(s):  
Titanium Alloy ◽  
Nickel Titanium

Combustion properties of titanium alloy powder in ALM processes: Ti6Al4V

2018 ◽  
Vol 56 ◽  
pp. 254-261 ◽  
Author(s):  
M. Millogo ◽  
S. Bernard ◽  
P. Gillard ◽  
F. Frascati
Keyword(s):  
Titanium Alloy ◽  
Alloy Powder ◽  
Combustion Properties

The Study of Preparation and Properties of TC21 Titanium Alloy Powder for Laser 3D Printing

2017 ◽  
Author(s):  
Dong Wang ◽  
Sui-Yuan Chen ◽  
Kuai-Kuai Guo ◽  
Wen-Qian Zhang ◽  
Jing Liang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
3D Printing ◽  
Alloy Powder
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