Hysteretic friction behavior of aluminum foam/polyurethane interpenetrating phase composites

2018 ◽  
Vol 203 ◽  
pp. 18-29 ◽  
Author(s):  
Shaobo Liu ◽  
Aiqun Li
Keyword(s):  
Aluminum Foam ◽  
Friction Behavior ◽  
Foam Polyurethane ◽  
Hysteretic Friction ◽  
Interpenetrating Phase Composites

Characterization of aluminum foam–polypropylene interpenetrating phase composites: Flexural test results

2010 ◽  
Vol 42 (2) ◽  
pp. 134-141 ◽  
Author(s):  
Nihad Dukhan ◽  
Nassif Rayess ◽  
James Hadley
Keyword(s):  
Aluminum Foam ◽  
Test Results ◽  
Flexural Test ◽  
Interpenetrating Phase Composites

Research on Profile Shock-Cushioning Performance of Foamed Aluminum-Polyurethane Composite Material

2011 ◽  
Vol 197-198 ◽  
pp. 460-465
Author(s):  
Ming Si Qi ◽  
Wei Yang ◽  
Fan Zhang ◽  
Qing Fang Yuan ◽  
Li Na Yu ◽  
...  
Keyword(s):  
Composite Material ◽  
Equilateral Triangle ◽  
Aluminum Foam ◽  
Structural Shape ◽  
Polyurethane Composite ◽  
Volume Proportion ◽  
Foam Polyurethane

We researched the shock-cushioning performance of different shape Aluminum foam-polyurethane composite material, which is a combination material with the polyurethane as base body and the aluminum foam as reinforcing body. The volume proportion of the filling aluminum foam was 12.15%. The structural shape of the composite material constructure were column, equilateral triangle and square, respectively. And the acceleration speed was 7800g. The paper established Aluminum foam-polyurethane shock-cushioning model, and analyzed the stress of the model, gained the distortion of different models, and analyzed shock-cushioning capability of the models. Results showed that the shock-cushioning performance were equilateral triangle, column and square from high to low.

scholarly journals Three dimensional modeling method of MIMICS adjacent mask spherical open cell aluminum foam-polyurethane composites based on DICOM data

China Foundry ◽  
2020 ◽  
Vol 17 (4) ◽  
pp. 314-319
Author(s):  
Ming-si Qi ◽  
Wei Zhang ◽  
Guang-ming Ren ◽  
Yi-ping Yin ◽  
Fan Zhang ◽  
...  
Keyword(s):  
Aluminum Foam ◽  
Three Dimensional ◽  
Modeling Method ◽  
Open Cell ◽  
Three Dimensional Modeling ◽  
Dimensional Modeling ◽  
Foam Polyurethane ◽  
Polyurethane Composites

Shock-Cushioning and Energy Absorption Performance Research of Aluminum Foam-Polyurethane Composite

2011 ◽  
Vol 287-290 ◽  
pp. 401-404
Author(s):  
Ming Si Qi ◽  
Wen Dong Zhang ◽  
Wei Yang ◽  
Hong Mei Wang ◽  
Bo Li
Keyword(s):  
Energy Absorption ◽  
Aluminum Foam ◽  
Absorption Capacity ◽  
Energy Absorption Capacity ◽  
Polyurethane Composite ◽  
Foam Polyurethane ◽  
Curve Method ◽  
Absorption Performance ◽  
Performance Research ◽  
Better Than

The paper researched stress and strain of aluminum foam, polyurethane and aluminum foam-polyurethane composite via Ansys software, researched energy absorption capacity of the three material via energy absorption curve method, and researched energy absorption capacity of the aluminum foam-polyurethane composite under different shock and different thickness. The research results are obvious: under the same material parameter and 7800gn shock conditions the energy absorption of the aluminum foam-polyurethane composite is better than the monomer of the aluminum foam and the polyurethane. Under the same shock conditions, the thicker the composite is, the more energy it absorbs. Aluminum foam-polyurethane composite can plays cushioning and energy absorption roles when the acceleration speed reaches 7800gn

Mechanical and Tribological Properties of Polytetrafluoroethylene Filled Polyoxymethylene/Aluminum Foam Interpenetrating Phase Composites

2013 ◽  
Vol 834-836 ◽  
pp. 285-289
Author(s):  
Chun Guang Long ◽  
Yang Su ◽  
Chao Shen
Keyword(s):  
Mechanical Properties ◽  
Aluminum Foam ◽  
Bending Strength ◽  
Wear Loss ◽  
Injection Molding Process ◽  
Molding Process ◽  
Wear Process ◽  
Mechanical And Tribological Properties ◽  
New Type ◽  
Interpenetrating Phase Composites

A new type of interpenetrating phase composites (IPC) was prepared by impregnating open-cell aluminum foam (AF) with polyoxymethylene (POM) through an injection molding process, and their mechanical properties has been investigated. It shows relatively high bending strength and impact strength with compared to the pure AF and POM. With the addition of 10wt% polytetrafluoroethylene (PTFE) to POM, the mechanical properties of the IPC are further improved . On the other hand, Tribological tests of IPC were carried out with a pin-disk machine, and their worn surfaces were characterized by scanning electron microscope (SEM) and energy dispersive X-ray spectroscopy (EDS) to explore the wear mechanism. Results show that the friction coefficient of AF/POM/PTFE IPC is about 12.7% lower than that of AF/POM IPC and the wear loss reduced by 33.3%. The reason of the increase in the wear resistance can be explained by the transfer film which delays the wear process.

scholarly journals X-ray CT observation and analysis of compressive deformation behavior of syntactic foam/aluminum foam interpenetrating phase composites

2014 ◽  
Vol 64 (11) ◽  
pp. 598-603 ◽  
Author(s):  
Wataru Naruse ◽  
Sayako Kondo ◽  
Makoto Kobashi ◽  
Naoyuki Kanetake ◽  
Yuki Iwama ◽  
...  
Keyword(s):  
Deformation Behavior ◽  
Aluminum Foam ◽  
Syntactic Foam ◽  
Compressive Deformation ◽  
Foam Aluminum ◽  
X Ray ◽  
Interpenetrating Phase Composites

HEAT TRANSFER IN A CHANNEL WITH INTERMITTENT HEATED ALUMINUM-FOAM HEAT SINKS

2017 ◽  
Vol 48 (3) ◽  
pp. 211-220
Author(s):  
Ayla Dogan ◽  
Bahadir Oney
Keyword(s):  
Heat Transfer ◽  
Aluminum Foam ◽  
Heat Sinks
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