ALMEIDA, Marcos César de; http://lattes.cnpq.br/5122876119768133 (Universidade Federal de ItajubáBrasilIEM - Instituto de Engenharia MecânicaPrograma de Pós-Graduação: Mestrado - Engenharia MecânicaUNIFEI, 2005-09-29)
The free-machining steels are known by having a good machinability due to easiness
of chip formation. The characteristic of a good machinability is determined, essentially, by the
chemical composition of the material ...