TY - JOUR T1 - Microstructural control of Co-based PTA coatings JO - Materials Research A1 - Gomes, Rafael A1 - Henke, Sérgio A1 - D´Oliveira, Ana Sofia SN - 1516-1439 UL - 10.1590/S1516-14392012005000099 VL - 15 Y1 - 2012 PB - Brasil ER -