Mechanical and Corrosion Properties of AZ31 Magnesium Alloy Repeatedly Recycled by Hot Extrusion
نویسندگان
چکیده
منابع مشابه
Corrosion Behavior of the Friction Stir Welded AZ31 Magnesium Alloy.
* IDMEC, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal ** DEQ/ICEMS, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049001 Lisboa, Portugal. *** Department of Engineering Design and Production, School of Engineering, Aalto University, P.O. Box 1420, FI-00076 Aalto, Finland **** Faculdade de Engenharia da universidade do P...
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The effects of rare earth addition and hot extrusion process on the grain refinement of magnesium alloy were studied. The as-cast Mg-6Al-1Zn (AZ61) alloy had the average grain size of ~ 64 µm and its microstructure consisted of α-Mg and Mg17Al12 phase. By partial substitution of Al with Gd to reach Mg-4.8Gd-1.2Al-1Zn alloy, it was observed that the Mg17Al12 phase disappeared and two new interme...
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J. Przondziono, E. Hadasik, J.Szala, J. Wieczorek, Faculty of Materials Science and Metallurgy, The Silesian University of Technology, Katowice, Poland, W. Walke, Faculty of Biomedical Engineering, The Silesian University of Technology, Gliwice, Poland The purpose of the study was t o evaluate resistance to electrochemical corrosion of magnesium alloy WE43 after plastic working. Potentiodynamic...
متن کاملEvolution of microstructures and mechanical properties of AZ31 magnesium alloy weldment with TIG and Pulsed TIG process
Magnesium alloys are very attractive materials owing to their properties of low density, high specific strength and stiffness, good castability, and weldability. AZ31 magnesium alloys in terms of weldability has better situation than the other, so it has more applications than other magnesium alloys. In this study, TIG and pulsed TIG welding method was used to welding the AZ31 alloy and finally...
متن کاملEvolution of microstructures and mechanical properties of AZ31 magnesium alloy weldment with TIG and Pulsed TIG process
Magnesium alloys are very attractive materials owing to their properties of low density, high specific strength and stiffness, good castability, and weldability. AZ31 magnesium alloys in terms of weldability has better situation than the other, so it has more applications than other magnesium alloys. In this study, TIG and pulsed TIG welding method was used to welding the AZ31 alloy and finally...
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ژورنال
عنوان ژورنال: MATERIALS TRANSACTIONS
سال: 2006
ISSN: 1345-9678,1347-5320
DOI: 10.2320/matertrans.47.1040