Journal of Metallurgical and Materials Engineering is published four a year by department of Materials and Metallurgical Engineering, Ferdowsi university of Mashhad, Iran. The journal covers all the subjects in the fields of materials science and metallurgical engineering including original research, reviewed paper and research notes from research worker (professors, researcher, and students). We believe that active cooperation from scientific fraternity will enable us to achieve our goals, development in research and spread in knowledge. Manuscript should original and prepared according to journal format (please see author guidance), and should not be under consideration for publication by any other journals.