The Brazing of Copper Pipe and Aluminum Pipe Based on the 4R

Tian Dong Xia; Xiao Li Liu; Qing Lin Li; Wei Yuan Yu

doi:10.4028/www.scientific.net/AMR.476-478.721

Paper Titles

3D Numerical Simulation of Linear Friction Welding of 45# Carbon Steel
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Effect of Intercalated Agents on Thermal Deintercalation of Kaolinite
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Preparation of Multi Cage-Like Zinc Oxide Nanopowder with High Specific Surface Area via a Large-Scale Hydrothermal Method
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The Brazing of Copper Pipe and Aluminum Pipe Based on the 4R
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Dielectric and Magnetic Properties of Sintered Cobalt Ferrite Derived from Nanocrystalline Powders
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PP/Wasted PET Fabric Composites Compatibilized by two Different Methods: Mechanical Properties, Morphology and Thermal Stability
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Phase and Crystal Structure Evolution of MoSi₂-AlCr₂ Quasibinary System Alloys
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Effect of Ga on Microstructure and Mechanical Properties of the TiCu-Base Nano/Ultrafine Bimodal Structured Alloy
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 476-478The Brazing of Copper Pipe and Aluminum Pipe Based...

The Brazing of Copper Pipe and Aluminum Pipe Based on the 4R

Abstract:

The copper-aluminum pipe has been widely used in the refrigeration industry. With the increases of the scrap rate in electronic products, the recycle and remanufacturing of Cu-Al brazed joints becomes the focus. In this study, introduced the green welding, which will improve the recycle ability of the Cu-Al brazed joints from technological design source. The experiment results shows that it is possible to improve the remanufacturing and the mechanical properties of Cu-Al brazed joints with the appropriate lap length,and it complies with the green welding design concept when the lap length of Cu-Al brazed joints is 5 mm.