Search Results - "Ramadan, N"

Influence of heat treatment processes on microstructure evolution, tensile and tribological properties of Ti6Al4V alloy by Elshaer, Ramadan N., El-Hadad, Shimaa, Nofal, Adel

“…The influence of heat treatment processes on microstructure, tensile and tribological properties of Ti6Al4V alloy was investigated. The specimens were heated…”
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Modeling of wear resistance for TC21 Ti-alloy using response surface methodology by Abdelmoneim, Ali, Elshaer, Ramadan N., El-Shennawy, M., Sobh, Arafa S.

“…This study investigated the effect of heat treatment processes on the dry sliding wear resistance of the TC21 Ti-alloy at several levels of normal load and…”
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Worn surface topography and mathematical modeling of Ti-6Al-3Mo-2Sn-2Zr-2Nb-1.5Cr alloy by Elshaer, Ramadan N., Ibrahim, Khaled M., Farahat, Ahmed Ismail Zaky

“…This study aims at investigating worn surface topography and mathematical modeling of annealed Ti-6Al-3Mo-2Sn-2Zr-2Nb-1.5Cr alloy using response surface…”
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Impact of thermal oxidation parameters on micro-hardness and hot corrosion of Ti-6Al-3Mo-2Nb-2Sn-2Zr-1.5Cr alloy by Ahmed, Fathy S., El-Zomor, Mohamed A., Ghazala, Magdy S. Abo, Elshaer, Ramadan N.

“…Protective oxide layers on Ti-6Al-3Mo-2Nb-2Sn-2Zr-1.5Cr (TC21) alloy with equiaxed microstructure considerably influence micro-hardness and hot corrosion…”
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Effect of Initial α-Phase Morphology on Microstructure, Mechanical Properties, and Work-Hardening Instability During Heat Treatment of TC21 Ti-Alloy by Elshaer, Ramadan N.

“…The effect of initial α -phase morphology on the microstructure, mechanical properties, and work-hardening instability was studied during the heat treatment of…”
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Enhancement of quasi-static compression strength for aluminum closed cell foam blocks shielded by aluminum tubes by Dadoura, Mohamed H., Farahat, Ahmed Ismail Zaky, Taha, M. R., Elshaer, Ramadan N.

“…Aluminum closed cell foam blocks are created with a volume of 1 inch 3 which consist of aluminum foam parts shielded with part of aluminum tube and in some…”
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Mathematical modeling of wear behavior and Abbott Firestone zones of 0.16C steel using response surface methodology by Elshaer, Ramadan N., El-Fawakhry, Mohamed K., Mattar, Taha, Farahat, Ahmed I. Z.

“…The effects of applied pressure and running velocity on wear behavior as well as Abbott Firestone zones of low carbon steel (0.16C) were evaluated using…”
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Effect of oxide layers formed by thermal oxidation on mechanical properties and NaCl-induced hot corrosion behavior of TC21 Ti-alloy by Ahmed, Fathy S., El-Zomor, Mohamed A., Ghazala, Magdy S. Abo, Elshaer, Ramadan N.

“…In the current study on TC21 Ti-alloy (6.5Al–3Mo–1.9Nb–2.2Sn–2.2Zr–1.5Cr), the thermal oxidation formed oxide layers that considerably influenced mechanical…”
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Optimization of machining parameters for turning operation of heat-treated Ti-6Al-3Mo-2Nb-2Sn-2Zr-1.5Cr alloy by Taguchi method by Elshaer, Ramadan N., El-Aty, Ali Abd, Sayed, Esraa M., Barakat, Azza F., Sobh, Arafa S.

“…TC21 alloy is a high-strength titanium alloy that has been gaining attention in various industries for its excellent combination of strength, toughness, and…”
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Nanotechnology as a Promising Approach to Combat Multidrug Resistant Bacteria: A Comprehensive Review and Future Perspectives by Hetta, Helal F, Ramadan, Yasmin N, Al-Harbi, Alhanouf I, A Ahmed, Esraa, Battah, Basem, Abd Ellah, Noura H, Zanetti, Stefania, Donadu, Matthew Gavino

“…The wide spread of antibiotic resistance has been alarming in recent years and poses a serious global hazard to public health as it leads to millions of deaths…”
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Laser Surface Modification of TC21 (α/β) Titanium Alloy Using a Direct Energy Deposition (DED) Process by Elshazli, Ahmed Magdi, Elshaer, Ramadan N., Hussein, Abdel Hamid Ahmed, Al-Sayed, Samar Reda

“…The TC21 alloy (Ti-6Al-3Mo-1.9Nb-2.2Sn-2.2Zr-1.5Cr) is considered a new titanium alloy that replaced the commercial Ti-6Al-4V alloy in aerospace applications…”
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Turning parameters optimization for TC21 Ti-alloy using Taguchi technique by Sobh, Arafa Soliman, Sayed, Esraa M., Barakat, Azza F., Elshaer, Ramadan N.

“…Background The development of materials fabrication is an important trend in materials engineering. TC21 Ti-alloy is one of these materials’ trends…”
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The nociceptive flexion reflex in humans – review article by Skljarevski, V, Ramadan, N.M

“…The nociceptive flexion reflex (NFR) is a physiological, polysynaptic reflex allowing for painful stimuli to activate an appropriate withdrawal response. NFR…”
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Microstructure Evolution, Mechanical Properties and Strain Hardening Instability of Low and Medium Carbon Quenching & Partitioning Steels by Elshaer, Ramadan N., El-Fawakhry, Mohamed K., Farahat, Ahmed I. Z.

“…The effect of quenching after martensitic finish (QAM f ) or quenching & partitioning (Q&P) on microstructure evolution, mechanical properties, and strain…”
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Quorum Sensing Inhibitors: An Alternative Strategy to Win the Battle against Multidrug-Resistant (MDR) Bacteria by Hetta, Helal F, Ramadan, Yasmin N, Rashed, Zainab I, Alharbi, Ahmad A, Alsharef, Shomokh, Alkindy, Tala T, Alkhamali, Alanoud, Albalawi, Abdullah S, Battah, Basem, Donadu, Matthew G

“…Antibiotic resistance is a major problem and a major global health concern. In total, there are 16 million deaths yearly from infectious diseases, and at least…”
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Correction: Turning parameters optimization for TC21 Ti-alloy using Taguchi technique by Sobh, Arafa Soliman, Sayed, Esraa M., Barakat, Azza F., Elshaer, Ramadan N.

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Combination of drug and stem cells neurotherapy: Potential interventions in neurotrauma and traumatic brain injury by Zibara, Kazem, Ballout, Nissrine, Mondello, Stefania, Karnib, Nabil, Ramadan, Naify, Omais, Saad, Nabbouh, Ali, Caliz, Daniela, Clavijo, Angelica, Hu, Zhen, Ghanem, Noël, Gajavelli, Shyam, Kobeissy, Firas

“…Traumatic brain injury (TBI) has been recognized as one of the major public health issues that leads to devastating neurological disability. As a consequence…”
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Anti-proliferative effects of the combination of Sulfamethoxazole and Quercetin via caspase3 and NFkB gene regulation: an in vitro and in vivo study by Sahyon, Heba Abd Elghany, Ramadan, Eman N. M., Althobaiti, Fayez, Mashaly, Mohammad M. A.

“…Combination therapy comprising natural polyphenols and anticancer drugs has been used to decrease the adverse effects and increase the effectiveness and…”
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Erratum: Elshazli et al. Laser Surface Modification of TC21 (α/β) Titanium Alloy Using a Direct Energy Deposition (DED) Process. Micromachines 2021, 12, 739 by Elshazli, Ahmed Magdi, Elshaer, Ramadan N., Hussein, Abdel Hamid Ahmed, Al-Sayed, Samar Reda

“…In the original article [...]…”
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Novel ultrasonic dynamic vapor sorption apparatus for adsorption drying, cooling and desalination applications by Ali, Ehab S., Mohammed, Ramy H., Zohir, A.E., Farid, A.M., Elshaer, Ramadan N., El-Ghetany, Hamdy H., Askalany, Ahmed A.

“…Adsorption systems for desalination, drying, and cooling applications could be powered by renewable energy sources. Thus, it is a promising technology for…”
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