Effect of sintering temperature on physical properties and corrosion behavior of compact (al-4.5% cu-1.5 % mg) alloy
Other Title(s)
دراسة تأثير درجة حرارة التلبيد عل الخواص الفيزياوية و السلوك التاكلي لمكبوسة من سبيكة (ألمنيوم-% 4.5 نحاس–% 1.5 مغنيسيوم)
Joint Authors
Sultan, Basmah Fanner
Abbas, Muna Khudayr
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 17, Issue 3 (30 Sep. 2017), pp.394-407, 14 p.
Publisher
University of Babylon College of Engineering
Publication Date
2017-09-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Abstract EN
This work aims to study the effect of sintering temperatures on physical properties (density and porosity) and corrosion behavior of compact(Al-4.5%Cu-1.5%Mg) alloy in 3.5% NaCl solution at room temperature using cyclic polarization method.
Powder technology was used to prepare this alloy by mechanical mixing of Al, Cu and Mg powders in a ball mill for 6 hours to ensure a homogenous distribution of powders in the mixture.
Mixed powder was compacted by using single action pressing at (450 MPa) then followed directly by sintering process at different temperatures (520,540,560,580 and 600ºC) for one hour in vacuum furnace under the effect of inert gas condition.
Density ,porosity and microhardness measurements were performed to find the best sintering temperature.
Tafel extrapolation method and cyclic polarization tests were conducted for all sintered samples.
It was shown that the highest density and micro hardness were at sintering temperature 560ºC.
It was found that the pitting corrosion resistance enhances with increasing sintering temperature up to 560ºC and afterword it drops again at higher temperatures (580 and 600ºC).
American Psychological Association (APA)
Abbas, Muna Khudayr& Sultan, Basmah Fanner. 2017. Effect of sintering temperature on physical properties and corrosion behavior of compact (al-4.5% cu-1.5 % mg) alloy. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 17, no. 3, pp.394-407.
https://search.emarefa.net/detail/BIM-795645
Modern Language Association (MLA)
Abbas, Muna Khudayr& Sultan, Basmah Fanner. Effect of sintering temperature on physical properties and corrosion behavior of compact (al-4.5% cu-1.5 % mg) alloy. The Iraqi Journal for Mechanical and Materials Engineering Vol. 17, no. 3 (Sep. 2017), pp.394-407.
https://search.emarefa.net/detail/BIM-795645
American Medical Association (AMA)
Abbas, Muna Khudayr& Sultan, Basmah Fanner. Effect of sintering temperature on physical properties and corrosion behavior of compact (al-4.5% cu-1.5 % mg) alloy. The Iraqi Journal for Mechanical and Materials Engineering. 2017. Vol. 17, no. 3, pp.394-407.
https://search.emarefa.net/detail/BIM-795645
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 406-407
Record ID
BIM-795645