Vibrational dynamics of Zr-based bulk metallic glasses

被引：2
|
作者：
Vora A.M. [1 ]
机构：
[1] Humanities and Social Science Department, STBS College of Diploma Engineering, Surat 395006, South Gujarat, Opp. Spinning Mill, Varachha Road
来源：
Frontiers of Materials Science in China | 2009年 / 3卷 / 3期
关键词：
Elastic properties; Pair potential; Phonon dispersion curves; Thermal properties; Zr-based bulk metallic glasses;
D O I：
10.1007/s11706-009-0045-9
中图分类号：
学科分类号：
摘要：
The vibrational dynamics of some Zr-based bulkmetallic glasses were studied at room temperature in terms of phonon eigen frequencies of longitudinal and transverse modes employing three different approaches proposed by Hubbard-Beeby (HB), Takeno-Goda (TG) and Bhatia-Singh (BS). The well recognized model potential is employed successfully to explain electron-ion interaction in the metallic glass. The present findings of phonon dispersion curve are found to be in fair agreement with available theoretical as well as experimental data. The thermodynamic properties obtained by the HB and TG approaches are found to be much lower than those obtained by the BS approach. © Higher Education Press and Springer-Verlag 2009.
引用
收藏
页码：285 / 300
页数：15
相关论文
共 50 条
  • [31] Fatigue behavior of Zr-based bulk-metallic glasses
    Wang, G. Y.
    Liaw, P. K.
    Yokoyama, Y.
    Inoue, A.
    Liu, C. T.
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 494 (1-2): : 314 - 323
  • [32] Thermodynamic and mechanical properties of Zr-based bulk metallic glasses
    Fecht, HJ
    PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICS ELECTRONIC OPTICAL AND MAGNETIC PROPERTIES, 1997, 76 (04): : 495 - 503
  • [33] Investigations on the electrochemical behaviour of Zr-based bulk metallic glasses
    IFW Dresden, Inst. fur Metallische Werkstoffe, Postfach 270016, D-01171 Dresden, Germany
    Mater. Sci. Eng. A, 2 (294-300):
  • [34] Crystalline layer on the surface of Zr-based bulk metallic glasses
    Abrosimova, GE
    Aronin, AS
    Kir'janov, YV
    Matveev, DV
    Molokanov, VV
    Zver'kova, II
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 288 (1-3) : 121 - 126
  • [35] Enhanced plasticity in Zr-based bulk metallic glasses by hydrogen
    Dong, Fuyu
    Su, Yanqing
    Luo, Liangshun
    Wang, Liang
    Wang, Shujie
    Guo, Lingjie
    Fu, Hengzhi
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2012, 37 (19) : 14697 - 14701
  • [36] Structural stability and elasticity in Zr-based bulk metallic glasses
    Zhang, S.
    Ichitsubo, T.
    Yokoyama, Y.
    Miyagi, K.
    Matsubara, E.
    PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3, 2007, 561-565 : 1391 - +
  • [37] Effect of Er on properties of Zr-based bulk metallic glasses
    Li, Chun-Yan
    Yin, Jin-Feng
    Ding, Juan-Qiang
    Zhu, Fu-Ping
    Zhao, Yan-Chun
    Kou, Sheng-Zhong
    MATERIALS SCIENCE AND TECHNOLOGY, 2018, 34 (15) : 1887 - 1892
  • [38] Serration Dynamics in a Zr-Based Bulk Metallic Glass
    Z. Wang
    J. W. Qiao
    H. J. Yang
    P. K. Liaw
    C. J. Huang
    L. F. Li
    Metallurgical and Materials Transactions A, 2015, 46 : 2404 - 2414
  • [39] Serration Dynamics in a Zr-Based Bulk Metallic Glass
    Wang, Z.
    Qiao, J. W.
    Yang, H. J.
    Liaw, P. K.
    Huang, C. J.
    Li, L. F.
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 46A (06): : 2404 - 2414
  • [40] Wetting behavior of Zr-based bulk metallic glasses on W substrate
    Liu, N.
    Ma, G. F.
    Zhang, H. F.
    Li, H.
    Ding, B. Z.
    Wang, A. M.
    Hu, Z. Q.
    MATERIALS LETTERS, 2008, 62 (17-18) : 3195 - 3197
12345