List of Articles ترمیم ترک Open Access Article Abstract Page Full-Text 1 - Investigation Effect of Heat-treatment Process on Crack Restoration, Phase Analysis, Fracture Toughness, Hardness and Microstructure in Alumina-SiC Nanocomposites A. Fathi H.R. Baharvandi Open Access Article Abstract Page Full-Text 2 - Study of the crack closure methods and repair it Kazem Reza Kashyzadeh Alireza Amiri Asfarjani