The influence of the chosen welding technology on the microstructure and selected mechanical properties of welded magnesium alloy AZ91

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Paweł Bolanowski
Andrzej Dziadoń

Abstrakt

Magnesium alloys are a part of a group of lightweight alloys, which are important in practical use in constructions. The paper shows the results obtained by research into welded AZ91 magnesium alloy. Within the scope of research microstructure examination and tensile testing were done. Magnesium alloy was welded by two methods 141 (TIG) and 522 (laser gas welding). The values of tensile strength of welded joints in majority cases were higher than values of tensile strength of the base material. The microstructure examination and chemical analysis made it possible to expla- in the phenomena occurring in the AZ91 during welding. 

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P. Bolanowski i A. Dziadoń, „The influence of the chosen welding technology on the microstructure and selected mechanical properties of welded magnesium alloy AZ91”, Weld. Tech. Rev., t. 89, nr 3, mar. 2017.
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Bibliografia

P. Kołodziejczak, A. Kolasa, K. Skrzyniecki, P. Cegielski: Spawanie stopu magnezu z grupy AM metodą MIG. Przegląd Spawalnictwa vol. 85, nr 11, s. 36-40, 2013.

L. Tuz, P. Kołodziejczak, A. Kolasa: Struktura złączy doczołowych odlewniczych stopów magnezu, Przegląd Spawalnictwa vol 83, nr 7, s. 51-55, 2011.

J. Pilarczyk et al: Spawalnictwo, Warszawa 2003

http://www.hindawi.com/journals/amse/2013/170527/fig2/

A. Dziadoń: Magnez i jego stopy, Kielce 2012.

K. Przybyłowicz: Metaloznawstwo, Warszawa 2007.

K. Przybyłowicz: Metaloznawstwo, Warszawa 2007.

F. Friedrich, S. Schuman: Research for a new age of magnesium in the automotive industry, Journal of Materials Processing Technology 117, 276-281, 2001.

X. Cao, M. Jahazi, J.P. Immarigeon, W. Wallace: A review of laser welding techniques for magnesium alloys, Journal of Materials Processing Technology 171, 188-204, 2006.

A. Abdel: Protective coating for magnesium alloy, Journal of Materials and Science 43, 2947-2954, 2008.

F. Vesling, T. Ryspaev: Effect of heat treatment on the super plasticity of magnesium alloys, Russian Journal of Non-Forrous Metals 48, 57-62, 2007.

C. Lehner, G. Reinhart, L. Schaller: Welding of die-casted magnesium alloys for production, Journal of Laser Applications 11/5, 206-210, 1999.