Mechanical properties of 7075 aluminum alloy matrix Al2O3 particles reinforced composites
Joint Authors
al-Jafari, Mamun Ali Ahmad
Mahmud, Ibtihal Abd al-Razzaq
al-Alkawi, Husayn Jasim Muhammad
Source
Engineering and Technology Journal
Issue
Vol. 35, Issue 3A (31 Mar. 2017), pp.239-245, 7 p.
Publisher
Publication Date
2017-03-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Abstract EN
7075 Aluminum alloy metal matrix composites (MMCs) with different wt % of Al2O3.
(0.2, 0.4, 0.6, 0.8, and 1), the size of reinforced particles is 10 Nano meter , were fabricated using stir casting technique.
The influence of adding Al2O3 particles content on the mechanical properties of the MMCs .
It was observed that the nanomaterial reinforcement led to high improvement in BHN hardness ultimate strength (Ou), yield stress (Oy) and ductility.
The improvements were due to regular distribution of Al2O3 and refinement of aluminum 7075 grains.
The maximum improvement in BHN hardness, Ou and Oy was observed at 0.2 wt %.
Al2O3.
While the minimum value of E % was obtained at 0.2 wt % Al2O3.
American Psychological Association (APA)
al-Alkawi, Husayn Jasim Muhammad& Mahmud, Ibtihal Abd al-Razzaq& al-Jafari, Mamun Ali Ahmad. 2017. Mechanical properties of 7075 aluminum alloy matrix Al2O3 particles reinforced composites. Engineering and Technology Journal،Vol. 35, no. 3A, pp.239-245.
https://search.emarefa.net/detail/BIM-770504
Modern Language Association (MLA)
al-Alkawi, Husayn Jasim Muhammad…[et al.]. Mechanical properties of 7075 aluminum alloy matrix Al2O3 particles reinforced composites. Engineering and Technology Journal Vol. 35, no. 3A (2017), pp.239-245.
https://search.emarefa.net/detail/BIM-770504
American Medical Association (AMA)
al-Alkawi, Husayn Jasim Muhammad& Mahmud, Ibtihal Abd al-Razzaq& al-Jafari, Mamun Ali Ahmad. Mechanical properties of 7075 aluminum alloy matrix Al2O3 particles reinforced composites. Engineering and Technology Journal. 2017. Vol. 35, no. 3A, pp.239-245.
https://search.emarefa.net/detail/BIM-770504
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 245
Record ID
BIM-770504