List of Articles Morteza Tamizifar Article 1 - Effect of Silicon Carbide and graphite additives on the pressureless Sintering mechanism and microstructural characteristics of Ultra-High Temperature ZrB2 Ceramics Composites Mahdi Khoeini Mohammad Zakeri Ali Nemati Morteza Tamizifar Hamed Samadi Journal of Advanced Materials and Processing , Issue 2 , Year , Spring 2018