May 25

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My research field or area of interest innanotechnology

The improvement of magnetic properties of non-oriented electrical sheet steel is carried out through the optimization of the various processing parameters. The optimized grain size after decarburizing annealing is related to the lowest watt loss and highest magnetic permeability values. The percentage of cold rolling is examined with primary recrystallization annealing regime that are proposed followed with different percentages of temper rolling and final two different decarburizing annealing regimes and their impact on magnetic properties results are evaluated. Micro structures, magnetic properties mechanical properties are measured and evaluated related to that of EN standard of electrical steel. The hysteresis curves for the final decarburized samples related to various te

Interest in...

Nano material based on silicon substrate with thin film of powder nano material oxides ,for improvment of movement of hot eectons and extended vacancies for application of electronics devices also foe power saving devices by using nano advanced material .

Publication list

R. Ramadan 1, S.A Ibrahim 1, M. Farag 2 1Faculty of Petroleum & Mining Engineering, Suez Canal University, Egypt 2 Kandil Steel Complex, 10th of Ramadan City, Egypt San Antonio. (2008). Effect of rolling on the residual stresses and magnetic properties of a 0.5% Si electrical steel Applied Physics Division, Southwestern Research Institute, SP, Brazil . [2] J. Barros, A. Targhetta, 0. Leon, T. Ros, J. Schneider, Y. Houbaert. (2007). Journal of Magnetism and Magnetic Materials,, September, Volume 316, Issue 2Pages e865-e867. [3] Development of annealing texture in non oriented electrical steels, department of mining, material engineering McGill University Montreal, Canada, December 2002. [4] LI Jun, SUN Ying, ZHAO Yu, YU Xiao, LI Bo. Effect of Al Content on Magnetic Properties of Nan-Oriented Electrical Steel by Simulated CSP Process Central Iron and Steel Research Institute, China, School of Materials and Metallurgy. [5] M.F. de Campos: PhD Thesis. (2000). Escola Politecnica da Universidad de Sao Paulo. [6] Bernard Fryskowski, Institute of Electrical Machines, Warsaw University of Technology. (2007).

Researchgroup, Institute, University, School, Company name

suez canal university ,faculty of petoleum &mining engineering ,EGYPT ,CMRDI ,egypt ,BUE ,EGYPT ,CAIRO

Researchgroup, Institute, Company, University, School webpage

http://suez canal university ,faculty of petoleum &mining engineering ,EGYPT

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