Bulk glassy Fe65Co10Ga5P12C4B4 alloy with high glass-forming ability and good soft magnetic properties

被引：0
|
作者：
Shen, BL [1 ]
Kimura, H [1 ]
Inoue, A [1 ]
Fukumura, H [1 ]
Mizushima, T [1 ]
机构：
[1] Tohoku Univ, Inst Mat Res, Sendai, Miyagi 9808577, Japan
来源：
PRICM 4: FORTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, VOLS I AND II | 2001年
关键词：
bulk glassy alloy; high glass-forming ability; soft magnetic properties; large supercooled liquid region; iron-cobalt base system;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Fe-Co based bulk glassy Fe65Co10Ga5P12C4B4 alloy rods in a cylindrical form with diameters up to 2.0 mm are formed by a copper mold casting method. The glass transition temperature (T-g), supercooled liquid region (DeltaT(x)(=T-x --> T-g)) and reduced glass transition temperature (T-g/T-l) of the 2.0 mm(phi) glassy alloy are 727 K, 50 K and 0.61, respectively. No appreciable difference in the thermal stability and magnetic properties is seen between the bulk glassy alloys and the melt-spun ribbon. The 2.0 mm(phi) glassy alloy is ferromagnetic. The Curie temperature (T-c), saturation magnetization (I-s) and coercivity of the alloy are 640 K, 1.20T and 3.0 A/m, respectively.
引用
收藏
页码：123 / 126
页数：4
相关论文
共 50 条
  • [21] Superhigh strength and good soft-magnetic properties of (Fe,Co)-B-Si-Nb bulk glassy alloys with high glass-forming ability (vol 85, pg 4911, 2004)
    Shen, Baolong
    Inoue, Akihisa
    Chang, Chuntao
    [J]. APPLIED PHYSICS LETTERS, 2011, 98 (13)
  • [22] Cr effects on magnetic and corrosion properties of Fe-Co-Si-B-Nb-Cr bulk glassy alloys with high glass-forming ability
    Long, Z. L.
    Shao, Y.
    Deng, X. H.
    Zhang, Z. C.
    Jiang, Y.
    Zhang, P.
    Shen, B. L.
    Inoue, A.
    [J]. INTERMETALLICS, 2007, 15 (11) : 1453 - 1458
  • [23] Magnetic properties and glass formability of Fe61Co10Zr5W4B20 bulk metallic glassy alloy
    Pawlik, P
    Davies, HA
    Gibbs, MRJ
    [J]. APPLIED PHYSICS LETTERS, 2003, 83 (14) : 2775 - 2777
  • [24] Magnetic properties and glass-forming ability of modified Fe-P-Si-B bulk amorphous alloys
    Lin, CY
    Chin, TS
    Zhou, SX
    Lu, ZC
    Wang, L
    Chen, FF
    Pan, MX
    Wang, WH
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 282 : 156 - 162
  • [25] Glass-forming ability and soft magnetic properties of (Co0.6Fe0.3Ni0.1)67B22+xSi6-xNb5 bulk glassy alloys
    Dong, Yaqiang
    Man, Qikui
    Sun, Huaijun
    Shen, Baolong
    Pang, Shujie
    Zhang, Tao
    Makino, Akihoro
    Inoue, Akihisa
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 : S206 - S209
  • [26] Glass-forming ability and soft magnetic properties of Fe-Co-Nd-Nb-B amorphous alloys
    Xu Min
    Sun Yu
    Quan Mingxiu
    Wang Yandong
    Zuo Liang
    [J]. ACTA METALLURGICA SINICA, 2007, 43 (07) : 699 - 704
  • [27] Glass-forming ability and soft magnetic properties of Fe-Co-Nd-Nb-B amorphous alloys
    Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
    不详
    [J]. Jinshu Xuebao/Acta Metallurgica Sinica, 2007, 43 (07): : 699 - 704
  • [28] (Fe,Co)-B-Si-Nb bulk glassy alloys with high glass-forming ability and super-high strength
    Shen, BL
    Chang, CT
    Inoue, A
    [J]. METASTABLE, MECHANICALLY ALLOYED AND NANOCRYSTALLINE MATERIALS, 2005, 24-25 : 673 - 676
  • [29] effects on magnetic and mechanical properties of Fe-based Fe-Nb-Hf-Y-B bulk glassy alloys with high glass-forming ability
    Long, Zhilin
    Shao, Yong
    Xu, Fu
    Wei, Hongqing
    Zhang, Zhichun
    Zhang, Ping
    Su, Xuping
    [J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2009, 164 (01): : 1 - 5
  • [30] Glass forming abilities and magnetic properties of soft magnetic Fe-Co-Zr-W-B bulk glassy alloys
    Pawlik, Piotr
    Pawlik, Katarzyna
    Davies, Hywel A.
    Wyslocki, Jerzy J.
    Kaszuwara, Waldemar
    Leonowicz, Marcin
    [J]. JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2006, 304 (02) : E733 - E735
12345