TY - JOUR T1 - Effects of corundum in the development of structural, mechanical and tribological properties of raw materials for the manufacture of structural products JO - Cerâmica A1 - Cely Illera, L. A1 - Cely Niño, J. A1 - Cely Illera, C. V. SN - 0366-6913 UL - 10.1590/0366-69132018643712327 VL - 64 Y1 - 2018 PB - Brasil ER -