INFLUENCE OF HEAT TREATMENT ON MAGNETIC PROPERTIES OF NANOCRYSTALLINE Nd9Fe84Zr1B6 RIBBONS RECEIVED BY RAPID SOLIDIFICATION METHOD

被引：3

作者：

Ceglarek, A. ^{[1
]}

Plusa, D. ^{[1
]}

Pawlik, P. ^{[1
]}

Dospial, M. ^{[1
]}

机构：

[1] Czestochowa Tech Univ, Inst Phys, PL-42200 Czestochowa, Poland

来源：

ARCHIVES OF METALLURGY AND MATERIALS | 2012年 / 57卷 / 01期

关键词：

nanocomposites; rapid solidification method; Nd-Fe-B alloys; hard magnetic materials; nanocrystalline magnets;

D O I：

10.2478/v10172-012-0015-6

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The effect of the annealing on the phase composition and magnetic properties of nanocomposite melt-spun Nd9Fe84Zr1B6 ribbons has been investigated. From the X-ray diffraction studies confirmed be thermomagnetic curves measurements results that the microstructure of the material investigated is composed of a mixture of magnetically hard Nd2Fe14B and soft alpha-Fe, Fe3B nanosized grains. The small amount of undesirable Nd2Fe23B3 metastable phase has been found which do not decompose at the highest annealing temperature. The hysteresis loop measurements certify that the ribbon annealed at 863K show the best coupling between the hard and soft magnetic phases and thus the highest coercivity of 0.38T. The grain sizes increase with increasing annealing temperature causing the coercivity to be decrease.

引用

页码：229 / 232

页数：4

共 50 条

[31] Influence of heat treatment on the structure and magnetic properties of a rapidly quenched alloy of the Fe-Nd-B system
Stolyarov, V.V.
Valiyev, R.Z.
Deryagin, A.I.
Korznikova, G.F.
Mulyukov, Kh.Ya.
Physics of Metals and Metallography, 1990, 70 (01): : 48 - 54
[32] Enhanced magnetic properties of Ce17Fe76.5Co1Zr0.5B6 alloys by magnetic field heat treatment
Yang, Yong
Li, Bin
Chen, Mengya
Wu, Zhongyuan
Zheng, Ruiyi
Tan, Xiaohua
Xu, Hui
JOURNAL OF RARE EARTHS, 2023, 41 (09) : 1360 - 1366
[33] Enhanced magnetic properties of Ce17Fe76.5Co1Zr0.5B6 alloys by magnetic field heat treatment
Yong Yang
Bin Li
Mengya Chen
Zhongyuan Wu
Ruiyi Zheng
Xiaohua Tan
Hui Xu
JournalofRareEarths, 2023, 41 (09) : 1360 - 1366
[34] Effects of heat treatment on the magnetic properties of melt-spun Nd6Pr1Fe76B12Ti4C1Co3 nanocomposite ribbons
Rahim Sabbaghizadeh
Mansor Hashim
Electronic Materials Letters, 2013, 9 : 115 - 118
[35] Effects of Heat Treatment on the Magnetic Properties of Melt-Spun Nd6Pr1Fe76B12Ti4C1Co3 Nanocomposite Ribbons
Sabbaghizadeh, Rahim
Hashim, Mansor
ELECTRONIC MATERIALS LETTERS, 2013, 9 (01) : 115 - 118
[36] Production of nanocrystalline Fe86Zr7B6Cu1 compacts and their soft-magnetic properties
Kawamura, Y
Inoue, A
Murakami, Y
Kojima, A
Masumoto, T
SCIENCE REPORTS OF THE RESEARCH INSTITUTES TOHOKU UNIVERSITY SERIES A-PHYSICS CHEMISTRY AND METALLURGY, 1996, 42 (01): : 133 - 141
[37] Structural and magnetic properties of the as-cast Nd10Fe83Zr1B6 ribbons, studied by X-ray diffraction and Mossbauer spectroscopy
Ceglarek, Agnieszka
Plusa, Danuta
Pawlik, Piotr
Gebara, Piotr
NUKLEONIKA, 2013, 58 (01) : 105 - 108
[38] Giant magneto-impedance in nanocrystalline Fe73.5Cu1Nb3Si13.5B9 and Fe86Zr7B6Cu1 ribbons
Knobel, M
Schoenmaker, J
Sinnecker, JP
Turtelli, RS
Grossinger, R
Hofstetter, W
Sassik, H
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1997, 226 : 546 - 549
[39] Temperature dependence of the magnetic properties and magnetoimpedance of nanocrystalline Fe73.5Si16.5B6Nb3Cu1 ribbons
Semirov, A. V.
Bukreev, D. A.
Moiseev, A. A.
Lukshina, V. A.
Volkova, E. G.
Volchkov, S. O.
Kurlyandskaya, G. V.
TECHNICAL PHYSICS, 2011, 56 (03) : 395 - 399
[40] Temperature dependence of the magnetic properties and magnetoimpedance of nanocrystalline Fe73.5Si16.5B6Nb3Cu1 ribbons
A. V. Semirov
D. A. Bukreev
A. A. Moiseev
V. A. Lukshina
E. G. Volkova
S. O. Volchkov
G. V. Kurlyandskaya
Technical Physics, 2011, 56

← 1 2 3 4 5 →