Soft magnetic properties of bulk nanocrystalline Fe-Co-B-Si-Nb-Cu alloy with high saturated magnetization of 1.35 T

被引：13
|
作者：
Shen, BL [1 ]
Inoue, A
机构：
[1] Tohoku Univ, Mat Res Inst, Sendai, Miyagi 9808577, Japan
[2] Japan Sci & Technol Agcy, Res & Dev Project, Sendai, Miyagi 9808577, Japan
来源：
JOURNAL OF MATERIALS RESEARCH | 2004年 / 19卷 / 09期
关键词：
D O I：
10.1557/JMR.2004.0360
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Bulk nanocrystalline body-centered cubic- (bcc) (Fe,Co) alloy with high saturated magnetization and good soft magnetic properties was synthesized by the simple process of casting and annealing for the glass-type Fe62.8Co10B13 5Si10Nb3Cu0.7 alloy. It crystallizes through two exothermic reactions. The cylindrical glassy rod with the diameter of 1.5 mm was produced by copper mold casting. The subsequent annealing at the temperature higher than that of the first exothermic peak causes the formation of bcc-(Fe,Co) nanocrystalline with particle sizes between 10 and 15 nm. The bcc-(Fe,Co) alloy rods exhibit good soft magnetic properties of 1.35 T for saturation magnetization and 5 A/m for coercive force.
引用
收藏
页码：2549 / 2552
页数：4
相关论文
共 50 条
  • [1] Soft magnetic properties of bulk nanocrystalline Fe−Co−B−Si−Nb−Cu alloy with high saturated magnetization of 1.35 T
    Baolong Shen
    Akihisa Inoue
    [J]. Journal of Materials Research, 2004, 19 : 2549 - 2552
  • [2] Soft magnetic properties of nanocrystalline Fe-Co-B-Si-Nb-Cu alloys in ribbon and bulk forms
    Inoue, A
    Shen, BL
    [J]. JOURNAL OF MATERIALS RESEARCH, 2003, 18 (12) : 2799 - 2806
  • [3] Soft Magnetic Properties of Nanocrystalline Fe–Co–B–Si–Nb–Cu Alloys in Ribbon and Bulk Forms
    Akihisa Inoue
    Baolong Shen
    [J]. Journal of Materials Research, 2003, 18 : 2799 - 2806
  • [4] Microstructure and soft magnetic properties of nanocrystalline Fe-Si-B-Cu-Nb soft magnetic alloy by laser annealing
    Yao, Yunxia
    Huang, Haoxuan
    Ni, Mayan
    Yang, Sen
    [J]. AIP ADVANCES, 2024, 14 (01)
  • [5] Soft magnetic properties and structures of nanocrystalline Fe-Al-Si-B-Cu-Nb alloy ribbons
    Tate, BJ
    Parmar, BS
    Todd, I
    Davies, HA
    Gibbs, MRJ
    Major, RV
    [J]. JOURNAL OF APPLIED PHYSICS, 1998, 83 (11) : 6335 - 6337
  • [6] Solidification behavior, glass forming ability and thermal characteristics of soft magnetic Fe-Co-B-Si-Nb-Cu bulk amorphous alloys
    Aykol, Muratahan
    Akdeniz, M. Vedat
    Mekhrabov, Amdulla O.
    [J]. INTERMETALLICS, 2011, 19 (09) : 1330 - 1337
  • [7] Powder Fillers Based on a Nanocrystalline Soft Magnetic Alloy of the Fe - Cu - Nb - Si - B System
    Oryshchenko, A. S.
    Kuznetsov, P. A.
    Ramaldanova, A. A.
    Samodelkin, E. A.
    [J]. METAL SCIENCE AND HEAT TREATMENT, 2015, 56 (9-10) : 537 - 541
  • [8] STRUCTURAL CHARACTERISTICS OF A NANOCRYSTALLINE FE-CU-NB-SI-B SOFT-MAGNETIC ALLOY
    SUI, ML
    HE, KY
    XIONG, LY
    LIU, Y
    ZHU, J
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 181 : 1405 - 1409
  • [9] Powder Fillers Based on a Nanocrystalline Soft Magnetic Alloy of the Fe – Cu – Nb – Si – B System
    A. S. Oryshchenko
    P. A. Kuznetsov
    A. A. Ramaldanova
    E. A. Samodelkin
    [J]. Metal Science and Heat Treatment, 2015, 56 : 537 - 541
  • [10] The influence of annealing temperature on AC magnetic properties of Fe-Co-Cu-Nb-Si-B nanocrystalline alloy
    Ding, Yanhong
    Zhao, Shuisheng
    Liu, Xuan
    Long, Yi
    Ye, Rongchang
    Chang, Yongqin
    Wan, Farong
    [J]. MATERIALS LETTERS, 2008, 62 (8-9) : 1376 - 1378
12345