Atomic structure transition for various solidification paths of Pd40Ni40P20 at different cooling rates

被引：5
作者：
Yu, Pengfei [1 ]
Xia, Mingxu [1 ]
Han, Xiujun [2 ]
Cao, Saichao [1 ]
Zhao, Yimeng [1 ]
Zeng, Long [1 ]
Li, Jianguo [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Sch Mat Sci & Engn, Shanghai 200240, Peoples R China
[2] Qilu Univ Technol, Sch Mat Sci & Engn, Jinan 250000, Peoples R China
来源：
SCRIPTA MATERIALIA | 2022年 / 219卷
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Melt structure; Solidification path; Cooling rate; Liquid-liquid phase transition; BOND-ORIENTATIONAL ORDER; METALLIC-GLASS; ALLOY; CRYSTALLIZATION; NUCLEATION; LIQUIDS;
D O I：
10.1016/j.scriptamat.2022.114891
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Demonstrating the cooling rate effect on the solidification path is a massive challenge. In this paper, the atomic structure of the Pd40Ni40P20 melt was statistically "snapped " at different temperatures with two different cooling rates. The structure evolution was analyzed with in situ high-energy X-ray diffraction method and Reverse Monte Carlo simulation. It indicates that the presence of Liquid-Liquid Phase Transition (LLPT) makes the melt more inclined to form crystal but the higher cooling rate leads to an insufficient transition retaining more icosahedrallike clusters. This work provides dynamic guidance for understanding the competition between crystallization and vitrification.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] Structural stability of Pd40CU30Ni10P20 metallic glass in supercooled liquid region
    Jiang, JZ
    Saksl, K
    [J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2004, 375 : 733 - 737
  • [42] Higher-order elastic moduli of the metallic glass Pd40Cu30Ni10P20
    N. P. Kobelev
    E. L. Kolyvanov
    V. A. Khonik
    [J]. Physics of the Solid State, 2015, 57 : 1483 - 1487
  • [43] Isochronal shear stress relaxation and recovery of bulk and ribbon glassy Pd40Cu30Ni10P20
    Nguyen, N. T. N.
    Khonik, S. V.
    Khonik, V. A.
    [J]. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 2009, 206 (07): : 1440 - 1446
  • [44] Electrical resistivity measurements of Pd40Cu30Ni10P20 alloy in supercooled liquid and liquid state
    Nishi, T
    Shibata, H
    Ohta, H
    Haruyama, O
    Nishiyama, N
    Inoue, A
    Waseda, Y
    [J]. MATERIALS TRANSACTIONS, 2004, 45 (08) : 2584 - 2586
  • [45] Quantitative explanation of the enhancement of surface mobility of the metallic glass Pd40Cu30Ni10P20 by the Coupling Model
    Ngai, K. L.
    Capaccioli, S.
    Cao, C. R.
    Bai, H. Y.
    Wang, W. H.
    [J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2017, 463 : 85 - 89
  • [46] Origin of different thermal cycling effects in Fe80P20 and Ni60Nb40 metallic glasses
    Tang, Y.
    Zhou, H. F.
    Wang, X. D.
    Cao, Q. P.
    Zhang, D. X.
    Jiang, J. Z.
    [J]. MATERIALS TODAY PHYSICS, 2021, 17
  • [47] Nonlinear elastic characteristics of Zr52.5Ti5Cu17.9Ni14.6Al10 and Pd40Cu30Ni10P20 bulk metallic glasses
    N. P. Kobelev
    E. L. Kolyvanov
    V. A. Khonik
    [J]. Physics of the Solid State, 2005, 47 : 405 - 410
  • [48] Isothermal kinetics and relaxation recovery of high-frequency shear modulus in the course of structural relaxation of Pd40Cu30Ni10P20 bulk glass
    Mitrofanov, Yu. P.
    Khonik, V. A.
    Vasil'ev, A. N.
    [J]. JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS, 2009, 108 (05) : 830 - 835
  • [49] The recovery of the shear viscosity of thermally aged bulk and ribbon glassy Pd40Cu30Ni10P20 by rapid quenching from the supercooled liquid state
    Khonik, V. A.
    Lysenko, A. V.
    [J]. PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2009, 3 (2-3): : 37 - 39
  • [50] X-ray study of Pd40Cu30Ni10P20 bulk metallic glass brazing filler for Ti-6Al-7Nb alloy
    Miura, E.
    Ice, G. E.
    Specht, E. D.
    Pang, J. W. L.
    Kato, H.
    Hisatsune, K.
    Inoue, I.
    [J]. THERMEC 2006, PTS 1-5, 2007, 539-543 : 1983 - +
12345