Phase composition, structure and magnetic behaviour of two low neodymium rapid-quenched (R/Q) Nd-Fe-B alloys differing in way of preparation, centrifugal atomization and melt spinning, were studied and compared using Mössbauer spectroscopy (MS), X-ray diffraction (XRD), thermomagnetic analysis (TM) and SQUID magnetic measurements. Better hard magnetic characteristics of the melt-spun material are explained on the basis of the differences in content of surface and/or interface Fe(Nd,B) phases. Their significant presence in the centrifugally atomized material lowers the content of Fe3B, Fe2B, α-Fe, and Nd2Fe14B phases that are responsible for the magnetic qualities of the material. There are just subtle differences in the phase composition of both materials after thermomagnetic measurement, where the α-Fe phase prevails as a product of thermal decomposition.
TY - JOUR
AU - Ćosović, Vladan
AU - Žak, Tomas
AU - Talijan, Nadežda M.
AU - Grujić, Aleksandar
AU - Stajić-Trošić, Jasna
PY - 2008
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/458
AB - Phase composition, structure and magnetic behaviour of two low neodymium rapid-quenched (R/Q) Nd-Fe-B alloys differing in way of preparation, centrifugal atomization and melt spinning, were studied and compared using Mössbauer spectroscopy (MS), X-ray diffraction (XRD), thermomagnetic analysis (TM) and SQUID magnetic measurements. Better hard magnetic characteristics of the melt-spun material are explained on the basis of the differences in content of surface and/or interface Fe(Nd,B) phases. Their significant presence in the centrifugally atomized material lowers the content of Fe3B, Fe2B, α-Fe, and Nd2Fe14B phases that are responsible for the magnetic qualities of the material. There are just subtle differences in the phase composition of both materials after thermomagnetic measurement, where the α-Fe phase prevails as a product of thermal decomposition.
PB - Elsevier
T2 - Journal of Alloys and Compounds
T1 - Phase composition, structure and magnetic behaviour of low neodymium rapid-quenched Nd-Fe-B alloys
VL - 456
IS - 1-2
SP - 251
EP - 256
DO - 10.1016/j.jallcom.2007.02.018
ER -
@article{
author = "Ćosović, Vladan and Žak, Tomas and Talijan, Nadežda M. and Grujić, Aleksandar and Stajić-Trošić, Jasna",
year = "2008",
abstract = "Phase composition, structure and magnetic behaviour of two low neodymium rapid-quenched (R/Q) Nd-Fe-B alloys differing in way of preparation, centrifugal atomization and melt spinning, were studied and compared using Mössbauer spectroscopy (MS), X-ray diffraction (XRD), thermomagnetic analysis (TM) and SQUID magnetic measurements. Better hard magnetic characteristics of the melt-spun material are explained on the basis of the differences in content of surface and/or interface Fe(Nd,B) phases. Their significant presence in the centrifugally atomized material lowers the content of Fe3B, Fe2B, α-Fe, and Nd2Fe14B phases that are responsible for the magnetic qualities of the material. There are just subtle differences in the phase composition of both materials after thermomagnetic measurement, where the α-Fe phase prevails as a product of thermal decomposition.",
publisher = "Elsevier",
journal = "Journal of Alloys and Compounds",
title = "Phase composition, structure and magnetic behaviour of low neodymium rapid-quenched Nd-Fe-B alloys",
volume = "456",
number = "1-2",
pages = "251-256",
doi = "10.1016/j.jallcom.2007.02.018"
}
Ćosović, V., Žak, T., Talijan, N. M., Grujić, A.,& Stajić-Trošić, J.. (2008). Phase composition, structure and magnetic behaviour of low neodymium rapid-quenched Nd-Fe-B alloys. in Journal of Alloys and Compounds
Elsevier., 456(1-2), 251-256.
https://doi.org/10.1016/j.jallcom.2007.02.018
Ćosović V, Žak T, Talijan NM, Grujić A, Stajić-Trošić J. Phase composition, structure and magnetic behaviour of low neodymium rapid-quenched Nd-Fe-B alloys. in Journal of Alloys and Compounds. 2008;456(1-2):251-256.
doi:10.1016/j.jallcom.2007.02.018 .
Ćosović, Vladan, Žak, Tomas, Talijan, Nadežda M., Grujić, Aleksandar, Stajić-Trošić, Jasna, "Phase composition, structure and magnetic behaviour of low neodymium rapid-quenched Nd-Fe-B alloys" in Journal of Alloys and Compounds, 456, no. 1-2 (2008):251-256,
https://doi.org/10.1016/j.jallcom.2007.02.018 . .
