A Study on Brazing Process and Mechanical Properties of AZ31 Magnesium Alloy

Xian Xie; Gao Feng Quan; Xiue Gu; Xing Ming Liu; Jia Le Sun

doi:10.4028/www.scientific.net/AMR.418-420.792

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 418-420A Study on Brazing Process and Mechanical...

A Study on Brazing Process and Mechanical Properties of AZ31 Magnesium Alloy

Abstract:

The brazing process of magnesium alloy AZ31 was studied, and the mechanical properties of the weld were examined, and the main factors were analyzed through brazing furnace tests in this work. Only with the protection of self-made brazing flux, a lap joint with the average shear strength of 30MPa could be obtained in an ordinary resistance furnace without inert gas protection, which is much better than that without flux in which the shear strength is lower than 10MPa.