TY - JOUR T1 - Effect of MgO addition on the sinterability and mechanical properties of mullite ceramics JO - CerĂ¢mica A1 - Olcoski, T. A. A1 - Chinelatto, A. L. A1 - Chinelatto, A. S. A. SN - 0366-6913 UL - 10.1590/0366-69132021673833075 VL - 67 Y1 - 2021 PB - Brasil ER -