Search Results - "Mahmoud, Tamer S"

The Effects of Zirconium and Yttrium Addition on the Microstructure and Hardness of AlCuMgMn Alloy when Applying In Situ Heating during the Laser Melting Process by Khalil, Asmaa M, Pozdniakov, Andrey V, Solonin, Alexey N, Mahmoud, Tamer S, Alshah, Mohammad, Mosleh, Ahmed O

“…This paper studies the effect of the laser melting process (LMP) on the microstructure and hardness of a new modified AlCuMgMn alloy with zirconium (Zr) and…”
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Microstructural Evolution and Mechanical Performance of Two Joints of Medium-Mn Stainless Steel with Low- and High-Alloyed Steels by Khedr, Mahmoud, Ibrahim, I Reda, Jaskari, Matias, Ali, Mohammed, Abdel-Aleem, Hamed A, Mahmoud, Tamer S, Hamada, Atef

“…In this work, 2 mm thick medium-Mn austenitic stainless steel (MMn-SS) plates were joined with austenitic NiCr stainless steel (NiCr-SS) and low-carbon steel…”
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Study on the Mechanical Performance of Dissimilar Butt Joints between Low Ni Medium-Mn and Ni-Cr Austenitic Stainless Steels Processed by Gas Tungsten Arc Welding by Ibrahim, I. Reda, Khedr, Mahmoud, Mahmoud, Tamer S., Abdel-Aleem, Hamed A., Hamada, Atef

“…In the present work, dissimilar butt joints between a low-Ni, medium-Mn austenitic stainless steel, M-Mn SS, and a Ni-Cr austenitic stainless steel, Ni-Cr SS,…”
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The effects of structured grinding wheel designed parameters on the geometries of ground structured surfaces by Monier, Amr, Guo, Bing, Zhao, Qingliang, Guo, Zhenfei, Mahmoud, Tamer S., El-mahallawi, Iman

“…This study investigates the effects of the structured wheels’ geometrical parameters on the geometries of structured surfaces machined by grinding operations…”
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Optimization of Thermal Drilling Parameters of 6082 Al-Alloy Based on Response Surface Methodology by Hamzawy, Nadia, Mahmoud, Tamer S., El-Mahallawi, Iman, Khalifa, Tarek, Khedr, Mahmoud

“…Thermal drilling is a non-traditional, chip-less, and green hole-forming process affected by the drilling tool rotational speed (RS), feed rate (FR), and…”
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Improved mechanical behavior of friction stir drilled 6082 aluminum alloy via T6 treatment by Khedr, Mahmoud, Hamzawy, Nadia, Hamada, Atef, Jaskari, Matias, Mahmoud, Tamer S., El-Mahallawi, Iman, Khalifa, Tarek

“…6082 Al-alloy underwent a friction stir drilling (FSD) processing. Subsequently, a two-stage post-heat treatment (PHT) procedure, i.e., solution treatment at…”
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Microstructure examination and microhardness of friction stir welded joint of (AA7020-O) after PWHT by Essa, Ghada M.F., Zakria, Hossam M., Mahmoud, Tamer S., Khalifa, Tarek A.

“…This paper studies the microstructure and microhardness of the welded joints of the annealed aluminum alloy AA7020-O produced by friction stir welding (FSW)…”
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The effect of pre-drilling on the characteristics of friction drilled A356 cast aluminum alloy by Albarbary, Yathrib Eid, Afify, Rasha, Mansour, E.H., Mahmoud, Tamer S., Khedr, Mahmoud

“…The friction drilling process utilizes frictional heat to increase the thickness of sheet metal parts by making holes with bushes using a non-traditional…”
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Thermal Management of Friction-Drilled A356 Aluminum Alloy: A Study of Preheating and Drilling Parameters by Abdalkareem, Ahmed, Afify, Rasha, Hamzawy, Nadia, Mahmoud, Tamer S., Khedr, Mahmoud

“…Friction drilling is a non-conventional process that generates heat through the interaction between a rotating tool and a workpiece, forming a hole with a…”
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