Phase transformations and magnetic properties of multiphase Nd 4.5Fe76.2B19.5 alloy were investigated in the temperature range of heat treatment 600-700°C. The influence of different heat treatment regimes was observed by correlation of phase composition and measured magnetic properties. The heat treatment regime, which provided the microstructure that improves exchange interactions between grains of soft and hard magnetic phases and consequently enhances magnetic properties, was defined and discussed. For optimized magnetic alloy grain size of the present phases Fe3B, Nd2Fe14B and α-Fe was calculated by size-strain analysis of X-ray powder diffraction data. Calculated mean grain size was on a nanoscale, below 30 nm.
TY - CONF
AU - Ćosović, Vladan
AU - Grujić, Aleksandar
AU - Stajić-Trošić, Jasna
AU - Spasojević, Vojislav
AU - Talijan, Nadežda M.
PY - 2007
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/345
AB - Phase transformations and magnetic properties of multiphase Nd 4.5Fe76.2B19.5 alloy were investigated in the temperature range of heat treatment 600-700°C. The influence of different heat treatment regimes was observed by correlation of phase composition and measured magnetic properties. The heat treatment regime, which provided the microstructure that improves exchange interactions between grains of soft and hard magnetic phases and consequently enhances magnetic properties, was defined and discussed. For optimized magnetic alloy grain size of the present phases Fe3B, Nd2Fe14B and α-Fe was calculated by size-strain analysis of X-ray powder diffraction data. Calculated mean grain size was on a nanoscale, below 30 nm.
C3 - Materials Science Forum
T1 - Phase composition and magnetic properties of multiphase melt-spun Nd 4.3Fe76.2B19.5alloy
VL - 555
SP - 527
EP - 532
DO - 10.4028/www.scientific.net/MSF.555.527
UR - Conv_4126
ER -
@conference{
author = "Ćosović, Vladan and Grujić, Aleksandar and Stajić-Trošić, Jasna and Spasojević, Vojislav and Talijan, Nadežda M.",
year = "2007",
abstract = "Phase transformations and magnetic properties of multiphase Nd 4.5Fe76.2B19.5 alloy were investigated in the temperature range of heat treatment 600-700°C. The influence of different heat treatment regimes was observed by correlation of phase composition and measured magnetic properties. The heat treatment regime, which provided the microstructure that improves exchange interactions between grains of soft and hard magnetic phases and consequently enhances magnetic properties, was defined and discussed. For optimized magnetic alloy grain size of the present phases Fe3B, Nd2Fe14B and α-Fe was calculated by size-strain analysis of X-ray powder diffraction data. Calculated mean grain size was on a nanoscale, below 30 nm.",
journal = "Materials Science Forum",
title = "Phase composition and magnetic properties of multiphase melt-spun Nd 4.3Fe76.2B19.5alloy",
volume = "555",
pages = "527-532",
doi = "10.4028/www.scientific.net/MSF.555.527",
url = "Conv_4126"
}
Ćosović, V., Grujić, A., Stajić-Trošić, J., Spasojević, V.,& Talijan, N. M.. (2007). Phase composition and magnetic properties of multiphase melt-spun Nd 4.3Fe76.2B19.5alloy. in Materials Science Forum, 555, 527-532.
https://doi.org/10.4028/www.scientific.net/MSF.555.527
Conv_4126
Ćosović V, Grujić A, Stajić-Trošić J, Spasojević V, Talijan NM. Phase composition and magnetic properties of multiphase melt-spun Nd 4.3Fe76.2B19.5alloy. in Materials Science Forum. 2007;555:527-532.
doi:10.4028/www.scientific.net/MSF.555.527
Conv_4126 .
Ćosović, Vladan, Grujić, Aleksandar, Stajić-Trošić, Jasna, Spasojević, Vojislav, Talijan, Nadežda M., "Phase composition and magnetic properties of multiphase melt-spun Nd 4.3Fe76.2B19.5alloy" in Materials Science Forum, 555 (2007):527-532,
https://doi.org/10.4028/www.scientific.net/MSF.555.527 .,
Conv_4126 .
