Microstructure and radiation shielding capabilities of Al-Cu and Al-Mn alloys

MG El-Samrah, IM Nabil, ME Shamekh, M Elmasry… - Scientific Reports, 2024 - nature.com
In this study, the microstructure and elemental analysis of aluminum-copper alloy type-2024,
Al-2024, and aluminum-manganese alloy type-3003, Al-3003, have been investigated by …

Influence of sustainable waste granite, marble and nano-alumina additives on ordinary concretes: a physical, structural, and radiological study

AA Mahmoud, AA El-Sayed, AM Aboraya, IN Fathy… - Scientific Reports, 2024 - nature.com
This study investigates the individual and combined effects of enhancing the radiation
shielding properties of waste concrete using the optimal mix design of two waste material …

Enhanced optical and structural traits of irradiated lead borate glasses via Ce3+ and Dy3+ ions with studying Radiation shielding performance

OI Sallam, YS Rammah, IM Nabil, AMA El-Seidy - Scientific Reports, 2024 - nature.com
Lead borate glass is the best radiation shielding glass when lead is in high concentration.
However, it has low transparency after radiation exposure. Radiation decreases …

Influence of elevated temperature exposure on the residual compressive strength and radiation shielding efficiency of ordinary concrete incorporating granodiorite and …

AA Mahmoud, AA El-Sayed, AM Aboraya, IN Fathy… - Scientific Reports, 2025 - nature.com
This research investigates the potential of utilizing types of construction waste as partial
cement replacements within concrete formulations. Notably, granodiorite and ceramic …

New ternary composite to enhance the radiation shielding based on attapulgite clay mixed with bimetallic nano MOFs and nano hematite: Experimental and simulation …

EA Allam, AE Alahmer, M Mohsen, AF El Sayed… - … and Building Materials, 2025 - Elsevier
Based on radiation attenuation modeling, this study produced and tested ternary composite
materials from Bimetallic metal-organic framework (MOFs), attapulgite clay, and Nano …

Dielectric, optical properties, γ-ray/neutron shielding capacity of bismo-borate glasses reinforced with CeO2

NAM Alsaif, AM El-Refaey, RA Elsad, MS Shams… - Applied Physics A, 2025 - Springer
The produced glasses with the chemical formula 60B2O3–20Na2O–15ZnO–5Bi2O3–
XCeO2, with X= 0.0 (Ce-0.0)—0.9 (Ce-0.9) mol% glasses have been studied in terms of their …