فهرس المقالات ahmadreza arefpour المقاله 1 - Effects of Replacing Fluorine with Sodium and Titanium Oxides on Continuous Casting of Steel Mold Powders Lubrication Ahmadreza Arefpour Ahmad Monshi Ali Saidi Journal of Advanced Materials and Processing , العدد 1 , السنة 3 , زمستان 2015