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Information Journal Paper

Title

INVESTIGATION OF RELATIONSHIP BETWEEN MECHANICAL AND INTERFACE PROPERTIES IN DISSIMILAR WELDING OF ALUMINUM AND MAGNESIUM BY FRICTION STIR WELDING

Pages

  206-214

Keywords

FRICTION STIR WELDING (FSW)Q1

Abstract

 Increasing usage of MAGNESIUM and ALUMINUM light metals in the transportation industry has made joining of these two metals one of the challenges for researchers and engineers. The aim of this study was to investigate the relationship between MECHANICAL PROPERTIES of lap friction stir welded Al-Mg plates and characteristics of the interface. Therefore, joining of ALUMINUM and MAGNESIUM in various conditions was conducted. Optical and scanning electron microscopy analysis, micro-hardness test and tensile tests were performed on samples. The results showed that in the joints where Mg was on top, an approximately 10 micron thick layer of INTERMETALLIC COMPOUNDS is created, while in the Al-top joints, approximately 1 mm thick INTERMETALLIC COMPOUNDS with solidified microstructure were visible.Mechanical test showed Mg-top joint has higher strength in comparison with Al-top joint. On the other hand, hardness test of Mg-top joint showed more fluctuation than Al-top joint. Microstructural investigation also showed that in the Mg-top joint, formation mechanism of INTERMETALLIC COMPOUNDS has occurred in solid state while in the Al-top joint, in addition to diffusion in solid state, eutectic formation in the molten state and solidification has occurred.

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    APA: Copy

    ZAMANI, MOHAMMAD HASAN, DIVANDARI, MEHDI, & TAMIZIFAR, MORTEZA. (2016). INVESTIGATION OF RELATIONSHIP BETWEEN MECHANICAL AND INTERFACE PROPERTIES IN DISSIMILAR WELDING OF ALUMINUM AND MAGNESIUM BY FRICTION STIR WELDING. MODARES MECHANICAL ENGINEERING, 16(2), 206-214. SID. https://sid.ir/paper/178836/en

    Vancouver: Copy

    ZAMANI MOHAMMAD HASAN, DIVANDARI MEHDI, TAMIZIFAR MORTEZA. INVESTIGATION OF RELATIONSHIP BETWEEN MECHANICAL AND INTERFACE PROPERTIES IN DISSIMILAR WELDING OF ALUMINUM AND MAGNESIUM BY FRICTION STIR WELDING. MODARES MECHANICAL ENGINEERING[Internet]. 2016;16(2):206-214. Available from: https://sid.ir/paper/178836/en

    IEEE: Copy

    MOHAMMAD HASAN ZAMANI, MEHDI DIVANDARI, and MORTEZA TAMIZIFAR, “INVESTIGATION OF RELATIONSHIP BETWEEN MECHANICAL AND INTERFACE PROPERTIES IN DISSIMILAR WELDING OF ALUMINUM AND MAGNESIUM BY FRICTION STIR WELDING,” MODARES MECHANICAL ENGINEERING, vol. 16, no. 2, pp. 206–214, 2016, [Online]. Available: https://sid.ir/paper/178836/en

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