knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 11 Issue 4
May. 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 1997  >  11(4): 260-265 .
LIN Xiao-Min, YAO Bin, SU Wen-Hui. A Thermodynamic Study on the Crystallization Processes of Amorphous (Fe0.99,Mo0.01)78Si9B13 Alloy under High Pressrue[J]. Chinese Journal of High Pressure Physics, 1997, 11(4): 260-265 . doi: 10.11858/gywlxb.1997.04.005
Citation: LIN Xiao-Min, YAO Bin, SU Wen-Hui. A Thermodynamic Study on the Crystallization Processes of Amorphous (Fe0.99,Mo0.01)78Si9B13 Alloy under High Pressrue[J]. Chinese Journal of High Pressure Physics, 1997, 11(4): 260-265 . doi: 10.11858/gywlxb.1997.04.005
shu

A Thermodynamic Study on the Crystallization Processes of Amorphous (Fe0.99,Mo0.01)78Si9B13 Alloy under High Pressrue

doi: 10.11858/gywlxb.1997.04.005
  • 1.

    Department of Physics, Jilin University, Changchun 130023, China;

  • 2.

    Jilin Teachers College, Jilin 132011, China

More Information
  • Corresponding author: LIN Xiao-Min
  • Received Date: 14 Feb 1997
  • Rev Recd Date: 21 Jul 1997
  • Publish Date: 05 Dec 1997
    Abstract
  • Amorphous (Fe0.99,Mo0.01)78Si9B13 alloys were annealed for 30 min at a temperature between 600 K and 930 K under pressures of normal pressure to 7 GPa. It was found that precipitation temperature of their crystallization products of -Fe(Mo,Si), Fe3B and Fe2B alloys are related closely to the pressure used. Crystallization temperature of amorphous alloy and precipitation temperature of the metastable phase Fe3B decrease with increasing pressure at the present pressure condition. At certain temperature and pressure, the Fe3B alloy will transform into a stable phase Fe2B and its transition temperature changes with pressure. A thermodynamic mechanism on the crystallization of the amorphous (Fe0.99,Mo0.01)78Si9B13 alloy and the phase transition of the Fe3B to the Fe2B was discussed, and an equation of the phase transition from the Fe3B to the Fe2B was given.

     

    • FullText(HTML)
  • loading
    • References(13)
  • Sakka S, Mackenzie L D. J Non-Cryst Solids, 1969, 1: 143.
    Iwasaki H, Masumoto T. J Mater Sci, 1988, 13: 2171.
    Wang W K, Iwasaki H, Fwkamachi K. J Mater Sci, 1980, 15: 2701.
    Koster U, Abel R, Balnke H. Glastechnische Berichte, 1983, 56: 584.
    Liu X D, Wang J T, Ding B Z. Scr Met Mater, 1993: 28-59.
    Wang W K, Iwasaki H. J Mater Sci, 1983, 18: 3765.
    Chen H S. J Chem Phys, 1968, 48: 2560.
    Guo Y C. Amorphous State Physics. Beijing: Scientific Press, 1984.
    Wu C T. J Non-Cryst Solids, 1974, 18: 21.
    Shimonura U. Phil Mag, 1974, 29: 547.
    Wang W K, Iwasaki H. J Mater Sci, 1982, 17: 1523.
    Iwasaki H, Wang W K, Endo S. Solid State Commun, 1982, 42: 380.
    Iwasaki H. Sci Rep RITU A, 1993, 31: 1.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(7861) PDF downloads(731) Cited by()
    Proportional views
    Related

    Copyright©《高压物理学报》编辑部

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return