1. Department of Mechanical Engineering; Federal University of São João del Rei - UFSJ; São João del Rei; Brazil
2. Department of Mechanical Engineering; Federal University of Minas Gerais - UFMG; Belo Horizonte; Brazil
3. Department of Mechanical Engineering; Materials Research Centre; University of Bath; Bath; UK
4. Department of Civil Engineering; Federal Centre of Technology Education of Minas Gerais - CEFET/MG; Belo Horizonte; Brazil
5. Department of Production Engineering; Federal University of Minas Gerais - UFMG; Belo Horizonte; Brazil