THE EFFECT OF ADDED MO ON THE CRYSTALLIZATION BEHAVIOR OF RAPIDLY SOLIDIFIED FE70CR20B10 ALLOYS

被引：0
|
作者：
CHANG, ITH
BALCERS, O
CANTOR, B
机构：
来源：
INTERNATIONAL JOURNAL OF RAPID SOLIDIFICATION | 1995年 / 9卷 / 01期
关键词：
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The crystallization behaviour of Fe70-xCr20MoxB10(x = 0 to 8) amorphous alloy ribbons prepared by melt spinning has been investigated by a combination of differential scanning calorimetry and transmission electron microscopy. As-spunFe(70)Cr20B(10) to consists of polycrystalline tetragonal M(3)B. Addition of Mo increases the tendency to form an amorphous structure in the melt-spun ribbons. In amorphous Fe70-xCr20MoxB10 alloys, the crystallization peak temperature and the activation energy for crystallization both increase with increasing Mo content, reaching maximum values of 559 degrees C and 3.4 eV respectively for Fe66Cr20Mo4B10. After heat treating at 1000 degrees C for 2 hours, Fe70-xCr20MoxB10 alloys consist of a mixture of orthorhombic M(2)B and tetragonal M(3)B(2) boride particles embedded in a matrix of bcc bath martensite and/or bcc ferrite.
引用
收藏
页码：63 / 73
页数：11
相关论文
共 50 条
  • [1] WEAR BEHAVIOR OF RAPIDLY SOLIDIFIED FE68CR18MO2B12 ALLOYS
    ANIS, M
    RAINFORTH, WM
    DAVIES, HA
    WEAR, 1994, 172 (02) : 135 - 145
  • [2] Thermomechanical behavior of rapidly solidified Fe-25Cr-20Ni
    Draissia, M
    Boukhris, N
    Debili, MY
    RECRYSTALLIZATION AND GRAIN GROWTH, PTS 1 AND 2, 2004, 467-470 : 247 - 250
  • [3] Stability of the α-Mn structure in rapidly solidified Fe–Mo–Cr–C alloys at high temperatures
    T. A. Velikanova
    M. V. Karpets
    V. V. Kuprin
    Powder Metallurgy and Metal Ceramics, 2013, 52 : 212 - 222
  • [4] NONEQUILIBRIUM PHASES IN RAPIDLY SOLIDIFIED HIGH-CARBON FE-CR-MO ALLOYS
    KISHITAKE, K
    ERA, H
    LI, P
    MATERIALS TRANSACTIONS JIM, 1993, 34 (01): : 54 - 61
  • [5] Investigation of Nanoscale Phase Formation in Rapidly Solidified Fe20Co20Ni20Cr20B20-xSix Alloys
    Zhang, Yicheng
    Inoue, Koji
    Ishimaru, Manabu
    Tokunaga, Tatsuya
    Era, Hidenori
    MATERIALS TRANSACTIONS, 2022, 63 (09) : 1211 - 1216
  • [6] HEAT-TREATMENT OF RAPIDLY SOLIDIFIED FE-CR-ZR-B ALLOYS
    CHANG, ITH
    ISHII, K
    CANTOR, B
    JOURNAL OF THERMAL ANALYSIS, 1994, 42 (04): : 667 - 678
  • [7] Stability of the α-Mn structure in rapidly solidified Fe-Mo-Cr-C alloys at high temperatures
    Velikanova, T. A.
    Karpets, M. V.
    Kuprin, V. V.
    POWDER METALLURGY AND METAL CERAMICS, 2013, 52 (3-4) : 212 - 222
  • [8] BORIDES IN RAPIDLY SOLIDIFIED Fe70Cr18Mo2SiB9 ALLOY.
    Lin Yijian
    You Yunlong
    Zhang Xiaomin
    Jing Chunyong
    Yan Shouping
    Zhang Jingguo
    Jinshu Xuebao/Acta Metallurgica Sinica, 1987, 23 (04):
  • [9] EFFECT OF SMALL ALLOYING ADDITIONS ON BEHAVIOR OF RAPIDLY SOLIDIFIED CU-CR ALLOYS
    BATAWI, E
    MORRIS, DG
    MORRIS, MA
    MATERIALS SCIENCE AND TECHNOLOGY, 1990, 6 (09) : 892 - 899
  • [10] Effect of Mo and Si on precipitation behavior of Laves phase in Fe-10%Cr alloys
    Nagoya Univ, Nagoya, Japan
    Nippon Kinzoku Gakkaishi, 5 (512-518):
12345