Compression Properties of Al/Al–Si–Cu Alloy Functionally Graded Aluminum Foam Fabricated by Friction Stir Processing Route

2013 ◽  
Vol 54 (3) ◽  
pp. 405-408 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Kousuke Saito ◽  
Takao Utsunomiya ◽  
Soichiro Kitahara ◽  
Osamu Kuwazuru ◽  
...  
2011 ◽  
Vol 42 (12) ◽  
pp. 3585-3589 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Yutaro Oba ◽  
Shinji Koyama ◽  
Takao Utsunomiya

2013 ◽  
Vol 54 (8) ◽  
pp. 1268-1273 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Hiroto Kamada ◽  
Takao Utsunomiya ◽  
Soichiro Kitahara ◽  
Osamu Kuwazuru ◽  
...  

2012 ◽  
Vol 534 ◽  
pp. 716-719 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Kazuya Takahashi ◽  
Takao Utsunomiya ◽  
Soichiro Kitahara ◽  
Osamu Kuwazuru ◽  
...  

2013 ◽  
Vol 77 (10) ◽  
pp. 430-434 ◽  
Author(s):  
Kousuke Saito ◽  
Yoshihiko Hangai ◽  
Takao Utsunomiya ◽  
Osamu Kuwazuru ◽  
Soichiro Kitahara ◽  
...  

2012 ◽  
Vol 53 (9) ◽  
pp. 1674-1679 ◽  
Author(s):  
Takao Utsunomiya ◽  
Nobuyuki Ishii ◽  
Yoshihiko Hangai ◽  
Shinji Koyama ◽  
Osamu Kuwazuru ◽  
...  

2012 ◽  
Vol 53 (4) ◽  
pp. 584-587 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Nobuyuki Ishii ◽  
Shinji Koyama ◽  
Takao Utsunomiya ◽  
Osamu Kuwazuru ◽  
...  

Author(s):  
Namrata Gangil ◽  
Arshad Noor Siddiquee ◽  
Sameera Mufazzal ◽  
SM Muzakkir ◽  
Sachin Maheshwari

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.


2017 ◽  
Vol 34 (2) ◽  
pp. 153-160 ◽  
Author(s):  
Yu Chen ◽  
Yifu Jiang ◽  
Hua Ding ◽  
Jingwei Zhao ◽  
Jizhong Li

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