Crystallization-melting behaviors and crystallization kinetics of Nd60Al10Fe20Co10 bulk metallic glass

被引：0
|
作者：
Xia, L [1 ]
Dong, YD [1 ]
机构：
[1] Shanghai Univ, Inst Mat, Shanghai 200072, Peoples R China
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS B | 2004年 / 18卷 / 06期
关键词：
bulk metallic glass; crystallization kinetics;
D O I：
10.1142/S0217979204024422
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Crystallization and melting behaviors of the Nd60Al10Fe20Co10 bulk metallic glass (BMG) have been studied by differential scanning calorimetry (DSC), scanning electron microscopy (SEM) and energy dispersive spectrometry (EDS). It is found that the BMG exhibits a melting process before the crystallization when the heating rate is larger than 20 K/min and the anomalous melting and crystallization behaviors are attributed to the partially melted phase due to primary crystallization. The kinetics of the main crystallization exclusive of the effect of melting process is studied by subtracting the heating behaviors from the DSC traces of the as-cast rod.
引用
收藏
页码：911 / 917
页数：7
相关论文
共 50 条
  • [11] Effects of quenching under high pressure on crystallization of Cu60Zr20Hf10Ti10 bulk metallic glass
    Wang, Zhi Xin
    Bin Lu, Jin
    Xi, Yan Jun
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2009, 499 (1-2): : 192 - 194
  • [12] Crystallization behavior and kinetics of Cu-Zr-Al-Be bulk metallic glass
    Kim, Yu-Chan
    Fleury, Eric
    Seok, Hyun-Kwang
    Cha, Pil-Ryung
    Lee, Jae-Chul
    JOURNAL OF THE KOREAN INSTITUTE OF METALS AND MATERIALS, 2008, 46 (06): : 338 - 344
  • [13] In Situ Scattering Studies of Crystallization Kinetics in a Phase-Separated Zr–Cu–Fe–Al Bulk Metallic Glass
    Sinan Liu
    Jiacheng Ge
    Huiqaing Ying
    Chenyu Lu
    Dong Ma
    Xun-Li Wang
    Xiaobing Zuo
    Yang Ren
    Tao Feng
    Jun Shen
    Horst Hahn
    Si Lan
    Acta Metallurgica Sinica (English Letters), 2022, 35 : 103 - 114
  • [14] Crystallization kinetics of Zr41Ti14Cu12.5Ni10Be22.5 bulk metallic glass
    Zhang, KQ
    Chen, Y
    Guan, Y
    Li, W
    Yang, L
    Zhang, XY
    Zheng, YZ
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2002, 12 (02) : 280 - 282
  • [15] Study of Kinetics of Crystallization of Ti20Zr20Cu50Ni10 Metallic Glass
    Rao, P. Rama
    Bhatnagar, A. K.
    BhaskarMajumdar
    2ND INTERNATIONAL CONFERENCE ON CONDENSED MATTER AND APPLIED PHYSICS (ICC-2017), 2018, 1953
  • [16] In Situ Scattering Studies of Crystallization Kinetics in a Phase-Separated Zr-Cu-Fe-Al Bulk Metallic Glass
    Liu, Sinan
    Ge, Jiacheng
    Ying, Huiqaing
    Lu, Chenyu
    Ma, Dong
    Wang, Xun-Li
    Zuo, Xiaobing
    Ren, Yang
    Feng, Tao
    Shen, Jun
    Hahn, Horst
    Lan, Si
    ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2022, 35 (01) : 103 - 114
  • [17] Kinetics and thermal stability of Nd55Al20Fe25 bulk metallic glass
    Xia, L
    Dong, YD
    MODERN PHYSICS LETTERS B, 2006, 20 (05): : 225 - 232
  • [18] Influence of amorphous degree on crystallization kinetics of Zr60Al15Ni25 bulk metallic glass
    Ma Qiang
    Yan Zhi-jie
    Hao Wei-xin
    Hu Yong
    TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2011, 21 (02) : 300 - 306
  • [19] Dynamics of a bulk metallic glass CU60Zr20Hf10Ti10
    Agarwal, PC
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2005, 404 (1-2): : 301 - 304
  • [20] Non-isothermal Crystallization Kinetics and Isothermal Crystallization Kinetics in Supercooled Liquid Region of Cu–Zr–Al–Y Bulk Metallic Glass
    Ke Yang
    Xin-Hui Fan
    Bing Li
    Yan-Hong Li
    Xin Wang
    Xuan-Xuan Xu
    Acta Metallurgica Sinica (English Letters), 2018, 31 : 290 - 298
12345