Effect of the austenitizing temperature on the kinetics of ferritic grain growth under continuous cooling of a Nb microalloyed steel.
Data
2004
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Resumo
The continuous cooling kinetics of the nucleation and growth of the ferritic phase was studied on a Nb microalloyed steel. Johnson– Mehl–Avrami equations were found for three austenitizing conditions and a direct relation between the time exponent and the transformation time was revealed.
Descrição
Palavras-chave
Nb microalloyed steels, Ferritic grain growth kinetics, Austenitizing
Citação
COTA, A. B. et al. Effect of the austenitizing temperature on the kinetics of ferritic grain growth under continuous cooling of a Nb microalloyed steel. Scripta Materialia, v. 51, n.7, p.721-725, out. 2004. Disponível em: <http://www.sciencedirect.com/science/article/pii/S1359646204003252>. Acesso em: 05 jul. 2012.