Technological investigation of plated aluminium sheets

摘要

In this study the aluminium sheet bonding properties is investigated. The bonding was performed between 1050 and 3003 Al alloys using mechanical press (eccentric press) or hot rolling (VON ROLL experimental duo mill). The experimental temperatures were 400, 450, 500°C. The goodness of bonding was tested by tensile test and T-peel test. The optimal parameters were developed for the T-peel test. The results obtained from these tests give a good description about the quality of bonding. Structure analysis was also performed by LM and SEM to detect the typical bonding faults.