Per: Instructors: Alei Domingues – Researcher at Vale S.A.’s Ferrous Metals Technology Center | Washington Mafra – Researcher at Vale S.A.’s Ferrous Metals Technology Center | Flávio Dutra – Researcher at Vale S.A.’s Ferrous Metals Technology Center | Fernando Campos – Chief operating officer with CPM – Companhia de Processamento Mineral