A
Ali Akbar Merati
Researcher at Amirkabir University of Technology
Publications - 82
Citations - 1366
Ali Akbar Merati is an academic researcher from Amirkabir University of Technology. The author has contributed to research in topics: Fiber & Spinning. The author has an hindex of 17, co-authored 79 publications receiving 1109 citations. Previous affiliations of Ali Akbar Merati include University of Toronto & National Research Council.
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Process optimisation and mechanical properties of friction stir lap welds of 7075-T6 stringers on 2024-T3 skin
TL;DR: In this paper, the results of process optimisation and mechanical tests that were used to ascertain the feasibility of using friction stir welding (FSW) to join stringers to skin were investigated.
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A study of nucleation and fatigue behavior of an aerospace aluminum alloy 2024-T3
TL;DR: The fatigue failure process exploits the weakest links (discontinuities) within the test material, which act as nucleation sites for crack origins as discussed by the authors, and two distinct mechanisms were found to be responsible for crack nucleation.
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Instrumented and Vickers Indentation for the Characterization of Stiffness, Hardness and Toughness of Zirconia Toughened Al2O3 and SiC Armor
TL;DR: Instrumented and Vickers indentation testing and microstructure analysis were used to investigate zirconia toughened alumina (ZTA) and silicon carbide (SiC).
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An Investigation on Adding Polypropylene Fibers to Reinforce Lightweight Cement Composites (LWC)
TL;DR: In this article, the influence of polypropylene fibers has been studied in different proportioning and fiber length to improve the performance characteristics of the lightweight cement composites, and fiber addition was seen to enhance the physical and mechanical properties of lightweight concrete.
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Determination of fatigue related discontinuity state of 7000 series of aerospace aluminum alloys
TL;DR: In this article, the role of discontinuities in the microstructure and the relative contributions of each type of discontinuity was investigated in fatigue crack nucleation in an aircraft fuselage.