1. Ph.D. Student, School of Technology, Univ. of Campinas, 13484-350 Limeira, SP, Brazil.
2. Professor, School of Applied Sciences/Faculdade de Ciências Aplicadas, Research Group in Manufacturing Advanced Materials (CPMMA), Univ. of Campinas, Campus II, 13484-350 Limeira, SP, Brazil.
3. Professor, School of Technology, Univ. of Campinas, 13484-350 Limeira, SP, Brazil.
4. Associate Professor, School of Applied Sciences, Research Group in Manufacturing Advanced Materials (CPMMA), Univ. of Campinas, Campus II, 13484-350 Limeira, SP, Brazil (corresponding author).