International Journal of Engineering Research

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Crystallization Kinetics in Amorphous Fe74Y6B20 Alloy


Affiliations
1 M.V.S.R. Engineering College, Nadergul, Hyderabad, Telangana, India
 

The crystallization kinetics of amorphous Fe74Y6B20 alloy has been carried out using Differential Scanning Calorimetry (DSC) technique. The alloy showed two stage crystallization. The activation energy (Ea) has been calculated usingMasutika-Sakka, Augis-Bennet and Kissinger methods and the average value is found to be 513.82 kJ/mol and 384.33 kJ/mol for the first and second crystallization peaks, respectively.

Keywords

Differential Scanning Calorimetry, X-Ray Diffraction, Rare Earth.
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  • Crystallization Kinetics in Amorphous Fe74Y6B20 Alloy

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Authors

M. D. V. Srilalitha
M.V.S.R. Engineering College, Nadergul, Hyderabad, Telangana, India
B. Bhanu Prasad
M.V.S.R. Engineering College, Nadergul, Hyderabad, Telangana, India

Abstract


The crystallization kinetics of amorphous Fe74Y6B20 alloy has been carried out using Differential Scanning Calorimetry (DSC) technique. The alloy showed two stage crystallization. The activation energy (Ea) has been calculated usingMasutika-Sakka, Augis-Bennet and Kissinger methods and the average value is found to be 513.82 kJ/mol and 384.33 kJ/mol for the first and second crystallization peaks, respectively.

Keywords


Differential Scanning Calorimetry, X-Ray Diffraction, Rare Earth.