Professor Emeritus:Iman Salah El Din EL Mahallawi
Mining , Petroleum and Metallurgy
 CEng CSci MIMMM 
Email :SAIMAN***eng.cu.edu.eg
Room Number :32203
 
Qualifications
imgB.Sc. (1981) "Metallurgical Engineering" Cairo University (Egypt)
imgM.Sc. (1983) "Metallurgical Engineering" Cairo University (Egypt)
imgPh.D. (1987) "Metallurgical Engineering" Leeds University (U.K)
 
Fields of Interest :
imgIndustrial Metallurgy: Casting, steel making, continuous casting, Welding, Metalforming, Heat Treatment.
imgCasting technology, modelling,solidification, semi-solid technology, metal-matrix composites, NMI.
imgFailure analysis and Material Characterization.
imgSolar Energy Materials
 
Recent Publications :
img-2015-Effect Of Pouring Temperature And Water Cooling On The Thixotropic Semi-Solid Microstructure Of A319 Aluminium Cast Alloy, Materials Research, 2015
img-2015-Effect of Tempcore Processing on Mitigating Problems of Tramp Elements in Low C Steel Produced from Recycled Material, International Journal of Iron and Steel Research, 22(7) July 2015, pp 582-589.
img-2015-Iman S. El-Mahallawi, Ahmed Yehia Shash and Amer Eid Amer; “Nanoreinforced Cast Al-Si Alloys with Al2O3, TiO2 and ZrO2 Nanoparticles”, Metals 2015, 5 (2) 802-821; doi:10.3390/met5020802.
img-2015-M. Refat, A.M.M. Abdelmotagaly, M.M.Z. Ahmed, El-Mahallawi; “The Effect Of Heat Treatment On The Properties Of Friction Stir Processed Aa7075-0 With And Without Nano Alumina Additions”, Friction Stir Welding and Processing VIII, Edited by: Rajiv S. Mishra, Murray W. Mahoney, Yutaka Sato, and Yuri Hovanski, TMS (The Minerals, Metals & Materials Society), 2015, 115-123.
img-2015-Nevin Yahia , Iman S. El-Mahallawi , Ahmed A. Abdel-Rehim, Tarek Hatem, N. Khattab; “Nano-graphite Dispersed Polymeric-based Solar Selective Absorber Coating for Thermal Solar Collectors”, Submitted to Journal of Applied Energy.
img-2014-Hardness and wear behavior of semi-solid cast A390 alloy reinforced with Al2O3 and TiO2 nanoparticles”; The Arabian Journal for Science and Engineering; Arab J Sci Eng (2014) 39:5171–5184
img-2014-Understanding the Role of Nanodispersion on the Properties of A390 Hyper-eutectic AlSi Cast Alloy; Light Metals 2014, Wiley, pp 1361-1366
img-2014-Manufacturing of Nano-surface AA7075 Composites by Friction Stir Processing; Light Metals 2014, Wiley, pp 1417-1424
img-2014-Effect Of Nano-Reinforcement On Properties Of Cast Mg-Al Alloy AZ91; Magnesium Technology 2014, Wiley, pp 471-478
img-2013-Influence of Heat Input And Post-Weld Heat Treatment on Boiler Steel P91 (9Cr-1Mo-V-Nb) Weld Joints, I. Microstructure: International heat Treatment and Surface Engineering IHSE, Vol 7 No (1)
img-2013-Influence of Heat Input And Post-Weld Heat Treatment on Boiler Steel P91 (9Cr-1Mo-V-Nb) Weld Joints, II. Mechanical Properties: International heat Treatment and Surface Engineering IHSE, Vol 7 No (1)
img-2013-Influence of Nanodispersions on Properties and Microstructure Features of Cast and T6 Heat-treated Al Si Hypoeutectic Alloys” Solid State Phenomena Vols. 192-193 (2013) pp 76-82
img-2012-Influence of Al2O3 nano-dispersions on microstructure features and mechanical properties of cast and T6 heat-treated AlSi hypoeutectic Alloys:Materials Science and Engineering A, Vol A556, 2012, pp 76-87
img-2011-Correlating cutting efficiency and debris retention of endodontic files to their design features using AutoCad measurements; submitted to Journal: Engineering Failure Analysis Special issue on ICEFA IV.
img-2010-“Influence of Nano-dispersions on Strength Ductility Properties of Semi-solid Cast A356 Al Alloy”, Materials Science and Technology, Vol 26 (10), 2010
img-2010-“Thermomechanical processing of 42CrMoS4 steel”; International heat Treatment and Surface Engineering IHSE, Vol 4 (2), 2010.
img-2010-Optimising heat treatment requirements for improved toughness of V containing 3%NiCrMo steel”, International heat Treatment and Surface Engineering IHSE, , Vol 4 (2), 2010.
img-2009-Failure Investigation of Secondary Superheater Tubes in a Power Boiler; Engineering Failure Analysis; Vol (16), Jan 2009.
img-2009-“Correlation between the degree of sensitization and stress corrosion racking susceptibility of type 304H stainless steel”; Corrosion Science; Vol (51), Jan 2009.
img-2009-Effect of Ca Additions on the Cleanliness of Low C Al Killed Steel, Ironmaking and Steelmaking, Vol. 36 No. 6, 2009.
img-2008-Improvements in mechanical and Stress corrosion cracking properties in Al-alloy 7075 via retrogression and reaging; Materials Science and Engineering A Vol. 485, 2008.
img-2007-Project with TU Freiberg on: Synthesis of Nano-Particle Reinforced Metal-Matrix Composites by Rheo-casting Techniques
img-2007-Current research in Egypt into the optimization of the combined mechanical strength and corrosion behaviour of steel rebar, International heat Treatment and Surface Engineering IHSE, vol. 3, 2007.
img-2007-Optimization of Residual Manganese in Molten Metal in Basic Oxygen Furnace (BOF); Materials Science Forum Vols. 561-565 pp85-89, 2007.
img-2006-37. Effect of Heat Treatment Conditions on Mechanical and Tribological Properties of High C High Cr Tool Steel, Conference on Tribology and Wear, Cairo University, Dec. 2006.
img-2006-36. Microstructure and Mechanical Properties of Antimony Treated Hypo Eutectic Al-Si-Mg Cast Alloys, 12th Arab International Aluminum Conference, Sharm El-Sheikh, Sainai, Egypt, 2nd-5th April 2006.
img-2006-35. Effect of processing parameters on the mechanical characteristics of A356/(Al2O3)p cast metal matrix nano-composites (MMNCs), First Afro-Asian Conference on Advanced Materials AMSAT06, 13-16 Nov. 2006, Cairo, Egypt.
img-2006-34. Effect of Mechanical Stirring in Mushy Zone on The Microstructural Characteristics of A356 Al Alloy, Journal of Engineering and Applied Science, VOL 53, August., 2006.
img-2006-33. Comparison of Austempering Transformation in Spheroidal Graphite and Compacted Graphite Cast Irons, International Journal of Cast Metals Research, Vol. 19 No. (2), 2006.
img-2005-32. Tempering Behaviour of Thermomechanically Treated Forged Chromium Spring Steels, 9th International Mining, Petroleum, and Metallurgical Engineering Conference, Feb. 21-23, 2005, Cairo, Egypt.
img-2005-31. Effect of Vanadium Content on Heat Treatment Requirements for Optimum Mechanical properties of 3%NiCrMo-Steel (Gun Steel), 9th International Mining, Petroleum, and Metallurgical Engineering Conference, Feb. 21-23, 2005, Cairo, Egypt.
img-2005-30. Structure and Mechanical Properties of Ni-Mo Alloyed Austempered Ductile Iron castings, 9th International Mining, Petroleum, and Metallurgical Engineering Conference, Feb. 21-23, 2005, Cairo, Egypt.
Recent Books :
img-2015-Postweld Heat Treatment, Encyclopedia of Iron, Steel, and Their Alloys, Taylor & Francis LLC (T&F), 2015.
img-2015-Postweld Heat Treatment, Encyclopedia of Iron, Steel, and Their Alloys, Taylor & Francis LLC (T&F), 2015.
img-2015-Postweld Heat Treatment, Encyclopedia of Iron, Steel, and Their Alloys, Taylor & Francis LLC (T&F), 2015.
img-2015-Postweld Heat Treatment, Encyclopedia of Iron, Steel, and Their Alloys, Taylor & Francis LLC (T&F), 2015.
img-2015-36. I. S. El-Mahallawi, M. Abd El-Rahman Abd El-Salam, M. A. Elsaady, N. A. Abdel Raheem, and M. R. EL-Koussy; Postweld Heat Treatment, Encyclopedia of Iron, Steel, and Their Alloys, Taylor & Francis LLC (T&F), 2015.
img-2015-40. Iman El-Mahallawi, Raafat El Koussy, Waleed Khalifa, Mohammed Ahmed Elsaady; “Welding-associated stress corrosion failures in power boilers” Book Chapter, Handbook of Materials Failure Analysis with Case Studies from the Chemicals, Concrete and Power Industries, 2015.
img-2013-Reuse of Materials and Byproducts in Construction: Waste minimization and recycling: CH3 Recycling of metal products, issued by Springer- Verlag, London 2013
Conferences :
img-2015-The Effect Of Heat Treatment On The Properties Of Friction Stir Processed AA7075-O With And Without Nano Alumina Additions; TMS 2015
img-2014-The Challenge between Energy Saving and Steel Quality: Effect of Scrap / Total Charge Ratio, European Steel Environment & Energy Congress (ESEC) 2014, 15-17 September 2014 • Teesside University, UK
img-2014-Determination of On-line Steel Cleanliness Using Simple Plant Tools, European Steel Environment & Energy Congress (ESEC) 2014, 15-17 September 2014 • Teesside University, UK
img-2014-Study and Analysis of Rhomboidity in Continuous Casting Billets, European Steel Environment & Energy Congress (ESEC) 2014, 15-17 September 2014 • Teesside University, UK
Membership in Scientific Societies :
img-2009-CEng CSci MIMMM