STUDY OF MAGNETIZATION IN COMPACTED AMORPHOUS AND NANOCRYSTALLINE ALLOY FE73.5CU1NB3SI13.5B9

被引：1
|
作者：
HECZKO, O [1 ]
RUUSKANEN, P [1 ]
KRAUS, L [1 ]
HASLAR, V [1 ]
机构：
[1] CAS,INST PHYS,CS-18040 PRAGUE,CZECH REPUBLIC
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1994年 / 30卷 / 02期
关键词：
D O I：
10.1109/20.312320
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The bulk amorphous FINEMET was prepared from ribbon and powder by shock wave compaction. The magnetization of compacts was measured up to 550-degrees-C. The Curie and crystallization temperature was 350-degrees-C and 495-degrees-C respectively. From the magnetization curves of as-compacted and annealed samples measured at room temperature in the external magnetic field up to 1.8T, the effective anisotropy and the law of approach to saturation was derived. The deviation from saturation was ascribed to the stress related structural defects in ribbon compacts with prevailing effect of the point-like defects. In the powder compacts the deviation was caused by the intrinsic magnetostatic fluctuations due to spatial inhomogeneity.
引用
收藏
页码：513 / 515
页数：3
相关论文
共 50 条
  • [1] The magnetic properties of compacted Fe73.5Cu1Nb3Si13.5B9 alloy in amorphous and nanocrystalline state
    Kollár, P
    Fechová, E
    Füzer, J
    Zelenáková, A
    Kavecansky, V
    Kovác, J
    Konc, M
    [J]. METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS, ISMANAM-2000, 2001, 360-3 : 559 - 563
  • [2] MOSSBAUER STUDY OF AMORPHOUS AND NANOCRYSTALLINE FE73.5CU1NB3SI13.5B9
    ZHOU, XZ
    MORRISH, AH
    NAUGLE, DG
    PAN, R
    [J]. JOURNAL OF APPLIED PHYSICS, 1993, 73 (10) : 6597 - 6599
  • [3] Magnetoelastic coupling in the amorphous and nanocrystalline Fe73.5CU1Nb3Si13.5B9 alloy
    Bonetti, E
    DelBianco, L
    Tiberto, P
    [J]. NANOPHASE MATERIALS, 1995, 195 : 185 - 190
  • [4] MAGNETIC-PROPERTIES OF COMPACTED ALLOY FE73.5CU1NB3SI13.5B9 IN AMORPHOUS AND NANOCRYSTALLINE STATE
    HECZKO, O
    RUUSKANEN, P
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1993, 29 (06) : 2670 - 2672
  • [5] Mossbauer study of amorphous Fe73.5Cu1Nb3Si13.5B9 alloy
    Jiang, JZ
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1996, 154 (03) : 375 - 381
  • [6] Magnetic properties of compacted Fe73.5Cu1Nb3Si13.5B9 alloy
    Ruuskanen, P
    Deribas, A
    Shtertser, A
    Korkala, T
    [J]. EUROMAT 97 - PROCEEDINGS OF THE 5TH EUROPEAN CONFERENCE ON ADVANCED MATERIALS AND PROCESSES AND APPLICATIONS: MATERIALS, FUNCTIONALITY & DESIGN, VOL 3: SURFACE ENGINEERING AND FUNCTIONAL MATERIALS, 1997, : 443 - 446
  • [7] NMR-STUDY OF THE NANOCRYSTALLINE ALLOY FE73.5CU1NB3SI13.5B9
    ALIAGAGUERRA, D
    IANNARELLA, L
    FONTES, MB
    SKORVANEK, I
    GUIMARAES, AP
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 1995, 140 : 435 - 436
  • [8] MAGNETIZATION PROCESS AND MICROSTRUCTURE IN THE FE73.5CU1NB3SI13.5B9 ALLOY
    ZBROSZCZYK, J
    [J]. PHYSICA STATUS SOLIDI A-APPLIED RESEARCH, 1993, 136 (02): : 545 - 554
  • [9] THERMOMECHANICAL TREATMENT OF NANOCRYSTALLINE FE73.5CU1NB3SI13.5B9 ALLOY
    GLAZER, AA
    KLEYNERMAN, NM
    LUKSHINA, VA
    POTAPOV, AP
    SERIKOV, VV
    [J]. FIZIKA METALLOV I METALLOVEDENIE, 1991, (12): : 56 - 61
  • [10] STUDY OF THE CRYSTALLIZATION KINETICS IN AMORPHOUS FE73.5CU1NB3SI13.5B9 ALLOY
    CSEREI, A
    JIANG, J
    AUBERTIN, F
    GONSER, U
    [J]. JOURNAL OF MATERIALS SCIENCE, 1994, 29 (05) : 1213 - 1216
12345