Comparison Study on Friction-Welded Cu-Al Material and Pure Cu/Al

Li Qiao; Hui Huang Yang; Jian Feng Sheng

doi:10.4028/www.scientific.net/MSF.817.374

Paper Titles

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Hot Tensile Deformation Behaviors of an AISI 316LN Stainless Steel
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Comparison Study on Friction-Welded Cu-Al Material and Pure Cu/Al
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Si Purity Control and Separation from Solidification of Al–30Si Melt under Pulse Electromagnetic Field
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Influence of Work Media on Surface Property of Compacted Graphite Cast Iron Processed by Laser Local Processing
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Effect of Pulse Current on the Plastic Deformation Behavior of Tungsten
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Optimizing Homogenization Heat Treatment of Al-Zn-Mg-Cu-Zr-0.15Er Alloy
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HomeMaterials Science ForumMaterials Science Forum Vol. 817Comparison Study on Friction-Welded Cu-Al Material...

Comparison Study on Friction-Welded Cu-Al Material and Pure Cu/Al

Abstract:

Friction-weld Cu-Al has many potential applications to replace the traditional Cu or Al conductor as it has the superior performance and low cost. For ensuring the reliability of Al/Cu metal joints, the mechanical, electrical and long-term properties were investigated by comparing the properties of Cu and Al. The results show that the mechanical properties (tension, impact and hardness) of friction-welded Cu-Al are between the values of Cu and Al, and the welding seam is not the weakest part in mechanical. The electrical resistance of Cu-Al is also between the values of Cu and Al, and does not increase after long-term vibration test and high-low temperature cycle test. The welding seaming is a weak part for salt spray test, it is better to be protected for use.

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Materials Science Forum (Volume 817)

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374-378

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https://doi.org/10.4028/www.scientific.net/MSF.817.374

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Online since:

April 2015

Authors:

Li Qiao, Hui Huang Yang, Jian Feng Sheng

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Anti-Corrosion, Friction-Welded Cu-Al Material, Long-Term Properties, Mechanical

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