Microstructure of As-cast Ferritic-pearlitic Nodular Cast Irons

A review of past works on the formation of ferrite and pearlite in nodular cast iron is proposed. The effects of cooling rate after solidification and of nodule count on the formation of both constituents are stressed, though much emphasis is put on alloying elements and impurities.

Autores/as:

Jacques Lacaze (CIRIMAT), Jon Sertucha (AZTERLAN), Lena Magnusson Åberg (Elkem).

Keywords:

fundición nodular, microestructura recién colada, ferrita, perlita, aleación.

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