First name: Ali Last name: Dehghan Hamedan Date of birth: 21/08/1979 Gender: mail Status: married Education Iran University of Science and Technology (IUST), Tehran, Iran Ph.D. student in Materials and Metallurgical Engineering Thesis: "Optimization of nanoparticles distribution in A356-SiC nanocomposites and its effect on the mechanical properties", thesis committee: Dr. Shamiri (IUST, advisor), Prof. Arabi (IUST), Prof. Shabestari (IUST), and Dr. Saghafian (IUST) Khaje Nasireddin Toosi University (KNTU), Tehran, Iran MSc Degree in Materials Science and Engineering Thesis: "The effect of heat treatment parameters on microstructure and mechanical properties of a 16Ni-Co-Mo-Ti maraging Steel", Advisor: Prof. Shokouhfar Iran University of Science and Technology (IUST), Tehran, Iran BSc Degree in Materials and Metallurgical Engineering, Extractive Metallurgy Thesis: "Experimental production of Al-Si master alloy by salt bath electrolysis", Advisor: Dr, Soltaniyeh Teaching Experience Faculty of Mechanical Engineering, Khaje Nasireddin Toosi University (KNTU), Tehran, Iran: Materials Science Laboratory, Graduate Course Department of Materials Engineering, Islamic Azad University, Maybod branch, Yazd, Iran: Phase Transformations in Materials, Graduate Course Transfer Phenomena in materials, Graduate Course Thermodynamic of Materials, Graduate Course Physical chemistry, Graduate Course Crystallography, Graduate Course Mechanical Properties of materials Laboratory, Graduate Course Department of electrical engineering, Islamic Azad University, Mehriz branch, Yazd, Iran: Engineering mathematics, Numerical calculations, Graduate Course Casting group, the center of excellent education of shahid sadooghi, Yazd, Iran; Introduction to nanotechnology, Graduate Course Technology of core making, Graduate Course Physics of electricity and magnetism, Graduate Course Research Experiences Iran University of Science and Technology: Theoretical calculation of attraction forces between SiC nanoparticles in liquid Aluminum. Dispersion mechanism of SiC nanoparticles in cast Al-Mg-Si/SiC nanocomposite. Study on the orientation relationship between SiC nanoparticles and Al matrix by edge-to-edge matching model in cast Al-Mg-Si/SiC nanocomposite. A new heat treatment based method for de-agglomeration of SiC agglomerates in cast Al/SiC composites. A new heat treatment based method for formation of nano silicon crystals in Al matrix in hypoeutectic Al-Si Alloys. A new heat treatment based method for breakin up of Fe contained intermetallics in hypoeutectic Al-Si Alloys. Sabzevar Teacher Teaching University Design and manufacture an attritor mill with controlled atmosphere equipped with water cooled or heating system. Synthesis of cast nanocomposites by indirect ultrasonic cavitation method. Khaje Nasireddin Toosi University (KNTU), Tehran, Iran: Friction welding of a low carbon steel to M2 high speed steel Modification of Silicon Morphology in Casting Al-Si Alloys Yazd Kavir Nanopishgam company, Yazd, Iran: Production Technology of bulk nanocomposites. Synthesis methods for nanomaterials (up-down and bottom-up approaches). Thermodynamics and kinetics of nanomaterials. Synthesis and characterization of Al–SiC nanocomposite powders with high content of SiC prepared by high-energy ball milling. The Nasr research center of electronics and telecommunications, Tehran, Iran: Making of pulse capacitors with low volume and low inductance: Properties and synthesis of dielectric nanomaterials with high dielectric constant and breakdown strength Standardization of log- periodic antenna: Materials Selection for antenna elements Research center of Metallic materials, Technical University of Malek Ashtar, Lavizan, Tehran, Iran: The effect of heat treatment parameters on the microstructure and mechanical properties of maraging steels The Academic Center for Education, Culture and Research (Yazd Branch): Production of the cast nanocomposites by a new method The innovation center of the Science and technology park, Yazd, Iran (advisor): Synthesis of Fe3O4 nanoparticles by coprecipitation method The Casting group of the center of excellent education of shahid sadooghi, Yazd, Iran; Production of bulk nanostructure materials by severe plastic deformation(B.Sc thesis advisor) Modification of dendritic structure of hypoeutectic Al-Si alloy by the addition of superheated melt to semi-solid melt (B.Sc thesis advisor) Modification of microstructure of hypereutectic Al-Si alloy by the addition of superheated melt to semi-solid melt (B.Sc thesis advisor) The effect of canal geometry and slope angle on the modification of dendritic structure of Al-Si alloy (B.Sc thesis advisor) Coloring of hot galvanized steel by electrolysis method(B.Sc thesis advisor) Published Papers A. Dehghan Hamedan, M. Shahmiri, “The effect of processing rout and addition method of SiC nanoparticles into melt on the microstructure and mechanical properties of A356-1 wt. % SiC cast nanocomposite”, Majlesi Journal of Materials Engineering, ??????????????????, pp. 17-29. A. Dehghan Hamedan, M. Shahmiri, “Production of A356 – 1 wt% SiC nanocomposite by the modified stir casting method”, Materials Science and Engineering A, Vol. 556, 2012, pp. 921- 926. J. Azadmanjiri, Hojjatollah K. Salehani, A. Dehghan Hamedan, M. Sadeghi, “A Study on the Preparation of Nano-Crystalline Barium Titanate Powder by A Sol-gel Method”, Solid State Phenomena, Vol. 121-123, 2007, pp. 53-56. S. Farahani, A. Dehghan Hamedan, A. Shokouhfar, “Study on the microstructure of a friction welded low carbon steel to M2 high speed steel”, Steel Symposium, Bafgh, Yazd, Iran, 2003. Papers accepted for oral presentation H. Armoon Keleshtari, A. Dehghan Hamedan and Mohsen Moradlou “Modification of Al-Si structure by adding superheated molten metal to mushy state metal and study on the effect of superheat temperature on modified structure”, the forth joint conference of Iranian Metallurgical engineering and casting scientific societies, 2009. A. Dehghan Hamedan, A. Shokouhfar, “The Effect of Solution Annealing Temperature on Mechanical Properties of 16Ni-Co-Mo-Ti Maraging Steel”, accepted for Material Science and Technology Conference 2005. A. Dehghan Hamedan, A. Shokouhfar, “The Effect of double annealing treatment on Mechanical Properties of 16Ni-Co-Mo-Ti Maraging Steel”, accepted for Material Science and Technology Conference 2005. Papers accepted for Poster presentation A. Dehghan Hamedan, M. Shahmiri, “Synthesis and characterization of Al–SiC nanocomposite powders with high quantity of SiC prepared by high-energy ball milling”, accepted as poster presentation for 2nd International congress Nanoscience and Nanotechnology, Tabriz, Iran, 2008. Inventions A new process for production of A356-SiC casting nanocomposits, No. 51178, Iran, 2008. A new process for production of (Al-11Si)-SiC casting nanocomposits, No.51181, Iran, 2008. Development of new Al-Si casting alloy with microstructure includes “composite intermetallic phases”, NO. 51184, Iran, 2008. Modification of microstructure of Al-Si casting alloy by the addition of superheated melt to semi-solid melt or liquid-semisolid mixing, Iran, 2007. Coloring of hot galvanized steel by electrolysis method, Iran, 2007 Awards & Honors Get the first position in the part of characterization tools in nano scale at the third National Nanotechnology Competition of Iran. Get the fourth position in the field of nanomaterials engineering at the third National Nanotechnology Competition of Iran.? Get the twelfth position at the third National Nanotechnology Competition of Iran. Receive of award from president hand for the first nanobusiness plan competition in Iran: “Removal of blood contaminations by using equipped core-shell nanoparticles”, this plan is selected as the most innovative plan among 53 plans from different universities and companies, 2005. One of the first five of students among 117 applicant participated at Ph.D exam, Iran University of science and technology, Tehran, Iran, 2006. One of the distinguished students with M.Sc degree, Khaje Nasireddin Toosi University (KNTU), Tehran, Iran, 2005. Invited Seminars Islamic Azad University, Mehriz branch, Yazd, Iran, 2005: Introduction to nanotechnology (concepts, approaches and applications) Invited Talks at Conferences and Meetings The conference of mechanical engineering students, Yazd, Iran, 2006: Introduction to nanotechnology (concepts, approaches and applications) Other Seminars The first Iran and Russia joint seminar on nanotechnology, Olympic hotel, Tehran, Iran, 2005: participant in some seminars and workshops. The nanotechnology seminar, Emam Hussein University, Tehran, Iran, 2005 The nanoelectronic Seminar, FAVA, Tehran, Iran, 2005 Research Topics The new Methods for production of nanomaterials specially nanocomposoites. Evaluation of interface between nanoparticles and matrix phase by TEM and HRTEM in nanocomposites. Study on the microstructure of nanocomposites with TEM, HRTEM, XPS, AFM and XRD and other advanced techniques. Study on the formation mechanism of nanostructures.