Paper Titles
Friction Behavior of HVOF Thermal Spray Coating of Micron Size WC-Co Powder
p.1325
Microstructures and Cavitation Erosion Resistance of Ni60/TiC Plasma-Clad Coating
p.1329
Grain Boundary Character Distributions of Strain-Annealed 304 Stainless Steel
p.1335
First Principles Study on the Adsorption of Alkali Metal on C(100)( 2×1)
p.1341
Some Observations Regarding Erosion-Corrosion Performance of HVOF-Sprayed Cr3C2- NiCr and Cr3C2- NiCr-(25) WC-Co Coatings in Actual Boiler Environment
p.1345
Joining of Aluminum Foam/Aluminum Metal by Spark Plasma Sintering Process
p.1349
The Evolution of Surface Damage in Press-Fitted Shaft According to the Bending Stress
p.1353
Pack Boronizing of a Co-Cr-W-C Alloy
p.1357
Study on the Properties of Chromium Matrix Composite Plated with Nanosized Diamond Powders
p.1361

Joining of Aluminum Foam/Aluminum Metal by Spark Plasma Sintering Process

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Abstract:

Aluminum foam is lightweight structures, energy absorption and thermal management. In this reason, there is a lot of attention on the aluminum foam as a structural material. The present papers showed various conventional joining techniques can be applied for foam-sheet structures, i.e., riveting, screwing, welding, gluing and soldering. This research presents new joining technique of Aluminum foam/Aluminum metal using spark plasma sintering (SPS) process. The Aluminum foam/Aluminum metals were fabricated by changing of various SPS holding temperature and holding time conditions. With increasing holding temperature and holding time, the tensile stress increased. The specimen sintered at 550°C for 20 min shows σts = 1.47 MPa. Also, it was found that the SPS holding time is dominant factor than the holding temperature for sound joining of two joint materials.

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Periodical:

Advanced Materials Research (Volumes 26-28)

Pages:

1349-1352

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.26-28.1349

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Online since:

October 2007

Authors:

Young H. Ko, Se Hun Chang, Ik Hyun Oh, Jae Ik Cho, Chang Seog Kang

Keywords:

Aluminum Foam, Joining Characteristic, Spark Plasma Sintering (SPS)

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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References

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