Document Details Document Type : Article In Journal  Document Title : Crystallization kinetics of melt-spun Fe83B17 metallic glass Crystallization kinetics of melt-spun Fe83B17 metallic glass   Document Language : Arabic  Abstract : The Fe83B17 metallic glass ribbons were prepared by a single roller melt-spinning technique in an atmosphere of helium. X-ray diffraction (XRD), scanning electron microscopy (SEM), and Differential scanning calodmetry (DSC), were used to investigate the structural and thermal transformations of the Fe83B17 metallic glass. The activation energy of crystallization E-c was evaluated using different theoretical models. Applying the modified Johnson-Mehi-Avrami (JMA) equation reasonably suggests that the Fe83B17 crystallization process is carried out by a bulk growth in two dimensions.   Journal Name : THERMOCHIMICA ACTA  Volume : 413  Issue Number : 1  Publishing Year : 2004 AH   Added Date : Monday, June 23, 2008  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email . Soliman AA Researcher     د. صالح هديهد سلمان الحنيطي Al-Heniti S Researcher   salheniti@kau.edu.sa . Al-Hajry A Researcher     . Al-Assiri M Researcher     . Al-Barakati G Researcher     Back To Researches Page