Affiliation: | a School of Applied Sciences / FCA, University of Campinas, UNICAMP, Campus Limeira, 1300, Pedro Zaccaria St., Jd. Sta Luiza, 13484-350 Limeira, SP, Brazil b Department of Materials Engineering, University of Campinas, UNICAMP, PO Box 612, 13083-970 Campinas, SP, Brazil c University of Brasilia, Faculty of Technology, UnB Campus Gama, PO Box 8114, 70910-90 Brasilia, DF, Brazil |