Initial stage of nucleation-mediated crystallization of a supercooled melt

被引：15
|
作者：
Chernov, A. A. [1 ,2 ,3 ]
Pil'nik, A. A. [1 ,2 ,3 ]
Islamov, D. R. [2 ,3 ]
机构：
[1] Russian Acad Sci, Siberian Branch, Kutateladze Inst Thermophys, Novosibirsk 630090, Russia
[2] Russian Acad Sci, Siberian Branch, Rzhanov Inst Semicond Phys, Novosibirsk 630090, Russia
[3] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源：
JOURNAL OF CRYSTAL GROWTH | 2016年 / 450卷
基金：
俄罗斯基础研究基金会;
关键词：
Heat transfer; Nucleation; Solidification; Growth from melt; Metals; DEVIATIONS; KINETICS; GROWTH;
D O I：
10.1016/j.jcrysgro.2016.06.008
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The kinetic model of nucleation-mediated crystallization of a supercooled melt is presented in this work. It correctly takes into account the change in supercooling of the initial phase in the process of formation and evolution of a new phase. The model makes it possible to find the characteristic time of the process, time course of the crystal phase volume, solidified material microstructure. The distinctive feature of the model is the use of the "forbidden" zones in the volume where the formation of new nucleation centers is suppressed. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：45 / 49
页数：5
相关论文
共 50 条
  • [11] KINETICS OF NUCLEATION AT CRYSTALLIZATION OF DEEPLY SUPERCOOLED LIQUIDS
    SKRIPOV, VP
    KOVERDA, VP
    BUTORIN, GT
    BOGDANOV, NM
    ACTA CRYSTALLOGRAPHICA SECTION A, 1975, 31 : S209 - S209
  • [12] MICRONIZATION OF DDT BY SPRAY CRYSTALLIZATION OF SUPERCOOLED MELT
    KATTI, SS
    SHUKLA, RN
    BADACHHA.RB
    KULKARNI, SB
    GHARPURE.MK
    INDIAN JOURNAL OF TECHNOLOGY, 1966, 4 (01): : 18 - &
  • [13] Simulation study on the dynamic mechanisms of nucleation during the initial stage of supercooled liquid potassium
    Liu Li-Xia
    Hou Zhao-Yang
    Liu Rang-Su
    ACTA PHYSICA SINICA, 2012, 61 (05)
  • [14] UNIFIED DESCRIPTION OF THE RATE OF NUCLEATION-MEDIATED CRYSTAL-GROWTH
    OBRETENOV, W
    KASHCHIEV, D
    BOSTANOV, V
    JOURNAL OF CRYSTAL GROWTH, 1989, 96 (04) : 843 - 848
  • [15] Nucleation and growth of ellipsoidal crystals in a supercooled binary melt
    Nikishina, M. A.
    Alexandrov, D., V
    JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2022, 55 (25)
  • [16] Crystallization in supercooled liquid Cu: Homogeneous nucleation and growth
    E, J. C.
    Wang, L.
    Cai, Y.
    Wu, H. A.
    Luo, S. N.
    JOURNAL OF CHEMICAL PHYSICS, 2015, 142 (06):
  • [17] Controlling dislocation nucleation-mediated plasticity in nanostructures via surface modification
    Shin, Jungho
    Chen, Lisa Y.
    Sanli, Umut T.
    Richter, Gunther
    Labat, Stephane
    Richard, Marie-Ingrid
    Cornelius, Thomas
    Thomas, Olivier
    Gianola, Daniel S.
    ACTA MATERIALIA, 2019, 166 : 572 - 586
  • [18] Analysis of Crystallization of a Supercooled Melt by the Integral‐Balance Method
    Yu. A. Samoilovich
    V. I. Timoshpol'skii
    I. A. Trusova
    Journal of Engineering Physics and Thermophysics, 2001, 74 (1) : 199 - 207
  • [19] Nucleation behaviour in the initial stage of surfactant-mediated epitaxial growth
    Wang, DM
    Sun, X
    Ding, ZJ
    Wu, ZQ
    CHINESE PHYSICS LETTERS, 2004, 21 (10) : 2029 - 2032
  • [20] Surface properties - A key for Nucleation in melt crystallization
    Haasner, T.
    Kuszlik, A.K.
    Stadler, R.
    Ulrich, J.
    Chemical Engineering and Technology, 2001, 24 (09): : 873 - 878
12345