Effect of pearlitic and bainitic initial microstructure on cementite spheroidization in rail steels - Pereira, Henrique Boschetti; Ariza Echeverri, Edwan Anderson; Centeno, Dany Michell Andrade; Souza, Samuel da Silva de; Bauri, Luiz Felipe; Manfrinato, Marcos Dorigão; Masoumi, Mohammad; Alves, Luiz Henrique Dias; Goldenstein, Hélio (Journal of Materials Research and Technology, 2023)