On the crystallization kinetics of Fe-B-Si metallic glass

Santiago Suriñach, Ma Dolors Barò, Narcís Clavaguera

Research output: Contribution to journalArticleResearchpeer-review

6 Citations (Scopus)

Abstract

The Curie temperature and the crystallization behaviour of some Fe-B-Si metallic glasses have been studied by differential scanning calorimetry and electrical resistivity measurements. There is a complete agreement between the results obtained by resistivity and by DSC. In all the compositions studied an apparent activation energy for each stage of the crystallization process can be defined and it could be shown that a Johnson-Mehl-Avrami-Erofe ' ev equation describes correctly the results obtained. It is suggested that a primary crystallization of α-Fe(Si) limited by diffusion occurs followed by an eutectic crystallization phase boundary controlled. © by R. Oldenbourg Verlag
Original languageEnglish
Pages (from-to)395-399
JournalZeitschrift fur Physikalische Chemie
Volume157
DOIs
Publication statusPublished - 1 Jan 1988

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