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DSC analysis of Nd-Fe-B ribbons prepared by melt-spinning method with diverse compositions and cooling rates


Citation

Sabbaghizadeh, Rahim and Shamsudin, Roslinda and Deyhimihaghighi, Najmeh and Sedghi, Arman (2016) DSC analysis of Nd-Fe-B ribbons prepared by melt-spinning method with diverse compositions and cooling rates. Digest Journal of Nanomaterials and Biostructures, 11 (4). pp. 1239-1244. ISSN 1842-3582

Abstract

Nd9.4Pr0.6Fe77.5-xB6Co6Ga0.5TixCx(x= 0, 1.5, 3, 4.5, 6) Melt-spun ribbons have been prepared at 15, 20 and 25 m/s quenching wheel speeds and were examined by using differential scanning calorimetry (DSC). It is remarkable that peak intensity increases with increasing solidification rate or the higher the Ti and C content of the structure. In both cases, the increased amounts of amorphous phase indicate their strongest peaks in the diagram. Another point related to the crystallization temperature of the ribbons in the presence of Ti and C, which will be discussed in detail in this manuscript.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Science
Publisher: National Institute R&D Materials Physics
Keywords: Differential scanning calorimetry (DSC); Nd-Fe-B; Rapid solidification
Depositing User: Nabilah Mustapa
Date Deposited: 05 May 2017 02:58
Last Modified: 05 May 2017 02:58
URI: http://psasir.upm.edu.my/id/eprint/52103
Statistic Details: View Download Statistic

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