Effect of heat treatment on corrosion behavior for friction stir welding of aluminum alloys AA 2024- AA 6061
Joint Authors
Ibrahim, Muhsin Ubayd
Ali, Muhammad Hadi
Source
Thi-Qar University Journal for Engineering Sciences
Issue
Vol. 9, Issue 2 (30 Sep. 2018), pp.81-85, 5 p.
Publisher
University of Thi-Qar College of Engineering
Publication Date
2018-09-30
Country of Publication
Iraq
No. of Pages
5
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
This work aims to study the effect of aging heat treatment of friction stir welding of aluminum alloys AA 2024- AA 6061 on corrosion behavior.
The dimensions of aluminum alloys plates which used are 85mm, 150 mm and 6mm as width, length and thickness respectively.
The welding process was done using a milling machine and welding tool with cylindrical shape (18mm and 6mm of shoulder and pin diameters respectively, with 5.8mm as a pin length).
The welding process conditions were 1040 rpm and 30 mm/min as tool rotation speed and welding speed respectively.
After the welding process, heat treatment process was conducted.
The samples were heated to a temperature of 520 °C for 30 minutes followed by a cooling process in water, then, it has been aging at a temperature of 210 ⁰C for 4 hours.
The microstructures of the samples of the base alloys and friction stir welding are examined by using optical microscopy and the corrosion test done by using a WENKING Mlab multi channels potentiostat and SCI-Mlab corrosion measuring system to plotted Tafel polarization curves in 3.5% NaCl solution.
The results shown that the microstructure of the FSW sample after heat treatment has a finer uniform distribution precipitates and has high corrosion resistance
American Psychological Association (APA)
Ali, Muhammad Hadi& Ibrahim, Muhsin Ubayd. 2018. Effect of heat treatment on corrosion behavior for friction stir welding of aluminum alloys AA 2024- AA 6061. Thi-Qar University Journal for Engineering Sciences،Vol. 9, no. 2, pp.81-85.
https://search.emarefa.net/detail/BIM-901003
Modern Language Association (MLA)
Ali, Muhammad Hadi& Ibrahim, Muhsin Ubayd. Effect of heat treatment on corrosion behavior for friction stir welding of aluminum alloys AA 2024- AA 6061. Thi-Qar University Journal for Engineering Sciences Vol. 9, no. 2 (Sep. 2018), pp.81-85.
https://search.emarefa.net/detail/BIM-901003
American Medical Association (AMA)
Ali, Muhammad Hadi& Ibrahim, Muhsin Ubayd. Effect of heat treatment on corrosion behavior for friction stir welding of aluminum alloys AA 2024- AA 6061. Thi-Qar University Journal for Engineering Sciences. 2018. Vol. 9, no. 2, pp.81-85.
https://search.emarefa.net/detail/BIM-901003
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 85
Record ID
BIM-901003