A
Ahmad Ali Amadeh
Researcher at University of Tehran
Publications - 88
Citations - 2454
Ahmad Ali Amadeh is an academic researcher from University of Tehran. The author has contributed to research in topics: Microstructure & Coating. The author has an hindex of 24, co-authored 85 publications receiving 1902 citations. Previous affiliations of Ahmad Ali Amadeh include University College of Engineering.
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Investigations on the effects of friction stir welding parameters on intermetallic and defect formation in joining aluminum alloy to mild steel
TL;DR: In this article, the effects of various FSW parameters such as tool traverse speed, plunge depth, tilt angle and tool pin geometry on the formation of intermetallic compounds (IMCs), tunnel formation and tensile strength of joints were investigated.
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The effect of current density on the grain size of electrodeposited nanocrystalline nickel coatings
TL;DR: In this paper, the effect of current density on the grain size of electrodeposited nickel coatings was investigated by using X-ray diffraction analysis and modified Williamson-Hall relation.
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Room and high temperature wear behaviors of nickel and cobalt base weld overlay coatings on hot forging dies
TL;DR: In this paper, three weld overlay alloys including Inconel 625, Stellite 6 and stellite 21 were deposited on H11 steel substrates using tungsten inert gas welding.
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The effect of saccharin addition and bath temperature on the grain size of nanocrystalline nickel coatings
TL;DR: In this article, the effect of saccharin addition and bath temperature on the average grain size of nanocrystalline nickel coating was investigated by XRD technique and a theoretical formula was established for the temperature dependence of the grain size.
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Effect of Electroplating Parameters on Microstructure of Nanocrystalline Nickel Coatings
TL;DR: In this paper, the effect of bath temperature, current density, and saccharin addition on grain size and texture coefficient (TC= I (200) / I (111) ) was investigated by X-ray diffraction (XRD).