Please use this identifier to cite or link to this item: https://doi.org/10.1002/(SICI)1521-396X(199904)172:23.0.CO;2-T
Title: Structure and magnetic properties of Y60Fe30Al10 melt-spun ribbons
Authors: Li, Y. 
Ding, J. 
Wang, X.Z. 
Issue Date: Apr-1999
Citation: Li, Y.,Ding, J.,Wang, X.Z. (1999-04). Structure and magnetic properties of Y60Fe30Al10 melt-spun ribbons. Physica Status Solidi (A) Applied Research 172 (2) : 461-468. ScholarBank@NUS Repository. https://doi.org/10.1002/(SICI)1521-396X(199904)172:23.0.CO;2-T
Abstract: The structural and magnetic properties of Y60Fe30Al10 melt-spun ribbons have been studied in this work. Fully amorphous alloys were obtained after melt-spinning at higher speeds (>15 m/s). Ribbons melt-spun at lower speeds consisted of a mixture of amorphous and crystalline yttrium. The yttrium crystallites in the ribbon melt-spun at 5 m/s possessed a strong crystallographic texture. The crystallization of the amorphous phase led to the formation of a mixture of crystalline yttrium and a ternary Y-Fe-Al phase. By Moessbauer study, the quadrupole splitting and isomer shift of the amorphous phase increased with decreasing melt-spinning speed, indicating a possible change in microstructure. The magnetization curves of Y60Fe30Al10 ribbons could be described with super-paramagnetism, suggesting that iron-rich clusters might be present in the amorphous phase.
Source Title: Physica Status Solidi (A) Applied Research
URI: http://scholarbank.nus.edu.sg/handle/10635/107209
ISSN: 00318965
DOI: 10.1002/(SICI)1521-396X(199904)172:23.0.CO;2-T
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