Prof. Emad Ewais

Central Metallurgical R&D Institute (CMRDI)

Professor

Email: dr_ewais@hotmail.com

Qualifications

1997  Ph.D., Inorganic Chemistry, Cairo University, Egypt
1992  M.S., Chemistry,Cairo University, Egypt
1987  B.S., Cairo University, Chemistry, Egypt

Publications

1. E. M. M. Ewais, A. Safari, "Gelation of water-based PZT slurries in the presence of ammonium polyacrylate using agarose," J. Eur. Ceram. Soc., 30 3425–3434 2010.
2. E. M. M. Ewais, G. Grathwohl, Y. M. Z. Ahmed, "Crystallization of Mixer Slag Derived Glass Ceramic Composites," J. Am. Ceram. Soc., 93[3] 671-678 2010.
3. E. M. M. Ewais and N. M. Khalil, "Refractory Castables Based on SiC Slab Waste," J. Ceram. Soc.Japan, 118[2] 122-127 2010.
4. E. M. M. Ewais, M. A. Attia, A. Abosreea, R. K. Bordia, "Investigation of Silicon Nitride - ZrO2/Al₂O₃ composites using Hot Pressing," Ceramics International, 36[4] 1327-1338 2010.
5. N. M. Khalil, M. B. Hassan, E. M. M. Ewais, F. A. Saleh, "Sintering, Mechanical and Refractory Properties of MA Spinel Prepared via Co-precipitation and Sol-Gel Techniques," J. Alloys and Compounds, 496[1-2] 600-607 2010.
6. Y. M. Z. Ahmed, E. M. M. Ewais and Z.I. Zaki, "In situ synthesis of high density magnetic ferrite spinel (MgFe₂O₄) compacts using a mixture of conventional raw materials and waste iron oxide," Journal of Alloys and Compounds, 489269–274 2010
7. E. M. M. Ewais, S. Barg, G. Grathwohl, A. A. Garamoon, N. N. Morgan, "Processing of Open Porous Zirconia via Alkane Phase Emulsified Suspensions for Plasma Applications," International Journal of Applied Ceramic Technology, 8[1] 85-93 2011.
8. S. M. El-Sheikh, Y. M. Z Ahmed., E. M. M. Ewais and J.F. Al-Sharab, "Role of temperature and nitrogen flow rate during carbothermic synthesis of SiC/Si3N4 nanocomposite powder from gel," J. Am. Ceram. Soc., 93[7] 2082-2091 2010.
9. N. M. Khalil, El-Taher Hassen , A. Okasha, E. M. M. Ewais, "Effect of some Organic Additives on the Physicomechanical Properties of Portland cement," Intnl. J. Mat. Engg. & Tech., 3[1] 77-86 2010.
10. N. M. Khalil, M. B. Hassan, E. M. M. Ewais, E. E. Saad , N. H. Elhady, "Physicomechanical and Cementing Properties of Some Sorel (Magnesia) Cement Mixes," Intnl. J. Mat. Engg. & Tech, In press, 3[2] 107-142 2010.
11. M. Rabah and E. M. M. Ewais, "Multi-Impregnating Pitch-bonded Egyptian Dolomite Refractory Brick for Ladle Furnace," Ceramics International, 35[2] 813-819 2009.
12. N. M. Khalil, M. B. Hassan, E. M. Ewais, F. O. Abd-elsalam, "Utilization of South Libyan Clay for Preparation of Mullite-Alumina Based Refractory Ceramics," Advances in Applied Ceramics: Structural, Functional and Bioceramics,108[7] 438-451 2009.
13. Z. I. Zaki, E. M. M. Ewais, and M. M. Rashad, "Novel Route for Combustion Synthesis of Zirconia-Mullite/TiB₂Composites," Journal of Alloys and Compounds, 467[1-2] 288-292 2009.
14. E. M. M. Ewais, N. M. Khalil, M. S. Amin, Y. M. Z. Ahmed, M. A. Barakat, "Utilization of Aluminum Sludge and Aluminum Slag (dross) for the Manufacture of Calcium Aluminate Cement," Ceramics International, 35[8] 3381-3388 2009.
15. E. M. M. Ewais, Y. M. Z. Ahmed and A.M. Mohamed, "Preparation of porous cordierite ceramic using a silica secondary resource (silica fumes) for dust filtration purposes", Journal of Ceramic Processing Research, 10[6] 721-728 (2009).
16. Y. M. Z. Ahmed , E. M. M. Ewais, A. M. Mohamed and I. Ashour, "Porous Cordierite Using Waste of Aluminum slag, Part 2," Interceram, 58[6] 366-369 2009.
17. 17. N. M. Khalil, R. Agila, E. M. M. Ewais, H.A. Othman, "Improvement of the Extraction Efficiency of Nanosized Alumina from Libyan Clay," Interceram, 58[6] 388-393 2009.
18. Y. M. Z. Ahmed , E. M. M. Ewais, A. M. Mohamed and I. Ashour, "Porous Cordierite Using Waste of Aluminum slag, Part I," Interceram, 58[5] 275-279 2009.
19. E. M. M. Ewais, M. M. Hessien and A. A. El-Geassy, "In-situ synthesis of magnetic Mn-Zn ferrite ceramic object by solid state reaction," J. Aust. Ceram. Soc. 44 [1], 57-62, 2008.
20. E. M. M. Ewais, A. M. Ahmed, M. Abdel-Aziz and B. E. Al-Anadouli, "Analysis of interactions between hot mixer slag and magnesia containing refractories using design of experiments," Journal of the Technical Association of Refractories, Japan, 28 [2], 80-89, 2008.
21. Y. M. Z. Ahmed, E. M. M. Ewais and Z. I. Zaki "Porous silica from rice husk ash for tundish lining," Journal of University of Science and Technology Beijing, Mineral, Metallurgy, Material, 15[3], 307-313, 2008.

Profile Details

Webpage:http://www.cmrdi.sci.eg/index.php/advanced-materials/refractory-and-ceramic-materials