scholarly journals Dynamic compression properties of porous aluminum with functionally graded pore structures

2017 ◽  
Vol 67 (11) ◽  
pp. 576-581
Author(s):  
Yoshihiko Hangai ◽  
Shun Suto ◽  
Takao Utsunomiya ◽  
Hisanobu Kawashima ◽  
Osamu Kuwazuru ◽  
...  
Keyword(s):  
Dynamic Compression ◽  
Functionally Graded ◽  
Porous Aluminum ◽  
Compression Properties ◽  
Pore Structures

J0330104 Mechanical properties valuation of functionally graded porous aluminum by varying pore structures

2015 ◽  
Vol 2015 (0) ◽  
pp. _J0330104--_J0330104-
Author(s):  
Shun SUTO ◽  
Yoshihiko HANGAI ◽  
Hisanobu KAWASHIMA ◽  
Nobuhiro YOSHIKAWA ◽  
Soichiro KITAHARA
Keyword(s):  
Mechanical Properties ◽  
Functionally Graded ◽  
Porous Aluminum ◽  
Pore Structures

Mechanical Properties of Functionally Graded Porous Aluminum Consisting of Pure Aluminum and Al-Mg-Si Aluminum Alloy

2017 ◽  
Vol 741 ◽  
pp. 1-6
Author(s):  
Yoshihiko Hangai ◽  
Tomoaki Morita ◽  
Takao Utsunomiya
Keyword(s):  
Aluminum Alloy ◽  
Pure Aluminum ◽  
Strain Curve ◽  
High Energy ◽  
Functionally Graded ◽  
Compression Tests ◽  
Stress Strain ◽  
Plateau Stress ◽  
Porous Aluminum ◽  
Compression Properties

Porous aluminum can potentially satisfy both the lightweight and high-energy-absorption properties required for automotive components. In this study, functionally graded porous aluminum consisting of pure aluminum and Al-Mg-Si A6061 aluminum alloy was fabricated by a sintering and dissolution process. It was found that functionally graded porous aluminum with the same pore structures but different types of aluminum alloy can be fabricated. By performing compression tests on the fabricated functionally graded porous aluminum, it was found that its stress-strain curve initially exhibited a relatively low plateau stress similar to that of uniform porous pure aluminum. Thereafter, the stress-strain curves exhibited a relatively high plateau stress similar to that of the uniform porous A6061 aluminum alloy. Namely, it was found that the compression properties of porous aluminum can be adjusted and optimized by selecting the appropriate type of aluminum alloy.

Dynamic compression properties of porous aluminum

2002 ◽  
Vol 56 (5) ◽  
pp. 728-731 ◽  
Author(s):  
Y.F Zhang ◽  
Y.Z Tang ◽  
G Zhou ◽  
J.N Wei ◽  
F.S Han
Keyword(s):  
Dynamic Compression ◽  
Porous Aluminum ◽  
Compression Properties

Dynamic compression of functionally-graded metal syntactic foams

2020 ◽  
pp. 113308
Author(s):  
Nima Movahedi ◽  
Matej Vesenjak ◽  
Lovre Krstulović-Opara ◽  
Irina V. Belova ◽  
Graeme E. Murch ◽  
...  
Keyword(s):  
Dynamic Compression ◽  
Functionally Graded ◽  
Syntactic Foams

scholarly journals Fabrication of Two Layers Porous Aluminum Varying Porosity by Friction Powder Sintering Process and Its Compression Properties

2016 ◽  
Vol 80 (6) ◽  
pp. 390-393 ◽  
Author(s):  
Yoshihiko Hangai ◽  
Ayano Ishihara ◽  
Takao Utsunomiya ◽  
Osamu Kuwazuru ◽  
Nobuhiro Yoshikawa
Keyword(s):  
Sintering Process ◽  
Porous Aluminum ◽  
Compression Properties ◽  
Powder Sintering

scholarly journals Microstructure and Dynamic Compression Properties of PM Al6061/B4C Composite

2015 ◽  
Vol 28 (10) ◽  
pp. 1214-1221 ◽  
Author(s):  
Hong-Sheng Chen ◽  
Wen-Xian Wang ◽  
Hui-Hui Nie ◽  
Yu-Li Li ◽  
Qiao-Chu Wu ◽  
...  
Keyword(s):  
Dynamic Compression ◽  
Compression Properties
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