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R

R. Kamel

Researcher at Cairo University

Publications -  28
Citations -  127

R. Kamel is an academic researcher from Cairo University. The author has contributed to research in topics: Creep & Eutectic system. The author has an hindex of 6, co-authored 28 publications receiving 125 citations. Previous affiliations of R. Kamel include Ain Shams University.

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Comparitive study of structure changes with temperature in univalent and divalent ionic nitrate crystals

TL;DR: In this paper, the temperature dependence of polycrystalline samples of Pb(NO3)2, Ba(NO 3)2 and SNO32 were found to show anomalies in the high temperature region, leading to an order-disorder phase transition.
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Structural changes of (NH4)2SO4 crystals

TL;DR: In this paper, the temperature dependence of structural channges of (NH4)2SO4 has been investigated using X-ray, DTA, and TMA measurements from room temperature down to 5 K.
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Kinetics of the amorphous-crystalline transition in the metallic glass Fe40Ni40B20

TL;DR: In this paper, the amorphous-crystalline phase change of the metallic glass Fe40Ni40B20 was studied using isochronal and isothermal heating.
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Effect of cold‐work on the mechanism controlling the high‐temperature creep in Al−2 wt% Mg

TL;DR: In this paper, the role of alloying and the associated mutual interaction of solute atoms with dislocations on the stress and temperature dependences of the steady-state creep rate is investigated for Al−2 wt% Mg.
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Annealing spectrum of precipitating Al-Li alloys

TL;DR: In this paper, the annealing spectra of precipitating Al-Li alloys are tested in the temperature range 25 to 400°C by observing the associated changes in internal friction and resistivity.