TY - JOUR T1 - Characterization of elaborated Moroccan mullite to improving porous refractories quality JO - CerĂ¢mica A1 - Sadik, C. A1 - Al Albizane, A. A1 - El Amrani, I. SN - 0366-6913 UL - 10.1590/S0366-69132013000400018 VL - 59 Y1 - 2013 PB - Brasil ER -