Influence of Manganese Content on the Dissolution of the Iron Carbide Phase (Cementite) during a Graphitization Anneal of Spheroidal Graphite Cast Iron
Author(s) -
Jalel Briki,
S. Ben Slima
Publication year - 2012
Publication title -
journal of metallurgy
Language(s) - English
Resource type - Journals
eISSN - 1687-9473
pISSN - 1687-9465
DOI - 10.1155/2012/841901
Subject(s) - cementite , manganese , graphite , cast iron , carbide , metallurgy , materials science , dissolution , isothermal process , phase (matter) , austenite , chemistry , microstructure , physics , organic chemistry , thermodynamics
The transformation of iron carbide cementite was investigated on spheroidal graphite containing different contents of manganese. The isothermal maintain were carried out at 600, 650, 700, and 750°C for periods of up to one hour. It was observed that the kinetics of graphitization is slowed even more than cast iron rich in manganese
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