Enhanced mechanical and fatigue properties in AA5052 Via TiO2 nanoparticles addition sintering temperature (ST)
Joint Authors
Kazim, Zahra Jawad
al-Alkawi, Husayn Jasim Muhammad
Reja, Ahmad H.
Source
Engineering and Technology Journal
Issue
Vol. 39, Issue 9 (30 Sep. 2021), pp.1384-1391, 8 p.
Publisher
Publication Date
2021-09-30
Country of Publication
Iraq
No. of Pages
8
Main Subjects
Topics
Abstract EN
The goal of the present work is to study the effect of different sintering temperatures (900, 1000 and 1100℃) on fatigue and mechanical characteristics of the metal matrix AA5052 reinforced with 5% of TiO2 nanoparticles.
The stir casting process is used for manufacturing of AA5052/TiO2 nanocomposite.
The mechanical characteristics of nano composites have been obtained at ambient temperature.
The results of mechanical properties showed that the best enhancement in hardness (HB), ultimate tensile strength (UTS) and yield strength (YS) is occurred in nanocomposite with 1000℃ sintering temperature (ST).
However, the fatigue test results showed that the samples manufactured under 1000℃ (ST) have longer fatigue life compared to other materials with different sintering temperatures.
The endurance fatigue strength is improved by 7.2% compared to metal matrix.
The experimental results showed that the microstructure image of 1000℃ (ST) composite has uniformly distributed of TiO2 in AA5052 The goal of the present work is to study the effect of different sintering temperatures (900, 1000 and 1100℃) on fatigue and mechanical characteristics of the metal matrix AA5052 reinforced with 5% of TiO2 nanoparticles.
The stir casting process is used for manufacturing of AA5052/TiO2 nanocomposite.
The mechanical characteristics of nano composites have been obtained at ambient temperature.
The results of mechanical properties showed that the best enhancement in hardness (HB), ultimate tensile strength (UTS) and yield strength (YS) is occurred in nanocomposite with 1000℃ sintering temperature (ST).
However, the fatigue test results showed that the samples manufactured under 1000℃ (ST) have longer fatigue life compared to other materials with different sintering temperatures.
The endurance fatigue strength is improved by 7.2% compared to metal matrix.
The experimental results showed that the microstructure image of 1000℃ (ST) composite has uniformly distributed of TiO2 in AA5052 matrix
American Psychological Association (APA)
Kazim, Zahra Jawad& al-Alkawi, Husayn Jasim Muhammad& Reja, Ahmad H.. 2021. Enhanced mechanical and fatigue properties in AA5052 Via TiO2 nanoparticles addition sintering temperature (ST). Engineering and Technology Journal،Vol. 39, no. 9, pp.1384-1391.
https://search.emarefa.net/detail/BIM-1281517
Modern Language Association (MLA)
Kazim, Zahra Jawad…[et al.]. Enhanced mechanical and fatigue properties in AA5052 Via TiO2 nanoparticles addition sintering temperature (ST). Engineering and Technology Journal Vol. 39, no. 9 (2021), pp.1384-1391.
https://search.emarefa.net/detail/BIM-1281517
American Medical Association (AMA)
Kazim, Zahra Jawad& al-Alkawi, Husayn Jasim Muhammad& Reja, Ahmad H.. Enhanced mechanical and fatigue properties in AA5052 Via TiO2 nanoparticles addition sintering temperature (ST). Engineering and Technology Journal. 2021. Vol. 39, no. 9, pp.1384-1391.
https://search.emarefa.net/detail/BIM-1281517
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 1390-1391
Record ID
BIM-1281517
