List of Articles Open Access Article Abstract Page Full-Text 1 - Editorial Board 20.1001.1.2322388.2013.1.3.1.5 Open Access Article Abstract Page Full-Text 2 - Effect of temperature and activator molar of Na2O to SiO2 in the process of synthesis and microstructure of cement geopolymer M Asadi A Nemati R Naghizadeh K Arzani J Fahim 20.1001.1.2322388.2013.1.3.2.6 Open Access Article Abstract Page Full-Text 3 - The Effect of Microstructure on Estimation of the Fracture Toughness (KIC) Rotor Steel Using Charpy Absorbed Energy (CVN) A Salemi Golezani 20.1001.1.2322388.2013.1.3.3.7 Open Access Article Abstract Page Full-Text 4 - Optimization and utilization of semisolid casting process for semisolid welding of Al-6061 alloy M Hajihashemi M Shamanian B Niroumand Open Access Article Abstract Page Full-Text 5 - Numerical Simulation Of Heat Affected Zone Microstructure During Laser Surface Melting M Amin Jabbareh H Asadi Open Access Article Abstract Page Full-Text 6 - Influence of shielding gas composition on weld structure in pulsed Nd: YAG laser welding M jokar F MalekGhaini M. J. Torkamany Open Access Article Abstract Page Full-Text 7 - Investigation of Mechanical Properties of Lithium-Based Geopolymer Composites Reinforced with Basalt Fibers R. DavoudianDehkordi A. A Nourbakhsh H MonajatiZadeha Open Access Article Abstract Page Full-Text 8 - Fabrication of TiC particulate reinforced Ni-50Fe super alloy matrix composite powder by mechanical alloying M.H Shirani A Saidi A.R Shirani