IDEAS home Printed from https://ideas.repec.org/a/wsi/srlxxx/v25y2018i02ns0218625x1850049x.html
   My bibliography  Save this article

THERMODYNAMIC STUDY OF BINARY ALLOY SYSTEM (Co–Cr) USING CALPHAD METHOD

Author

Listed:
  • WASEEM ULLAH SHAH

    (Department of Physics, University of Science and Technology Bannu, Bannu 28100, Pakistan)

  • SYED MEHMOOD SHAH

    (Department of Physics, University of Science and Technology Bannu, Bannu 28100, Pakistan)

  • MATIULLAH KHAN

    (#x2020;Department of Physics, Kohat University of Science and Technology, Kohat 26000, Pakistan)

  • DIL FARAZ KHAN

    (Department of Physics, University of Science and Technology Bannu, Bannu 28100, Pakistan)

  • ATHANASIOS G. MAMALIS

    (#x2021;Project Center for Nanotechnology and Advanced Engineering (PC-NAE), NCSR “Demokritos”, Athens, Greece)

  • HAIQING YIN

    (#xA7;School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, P. R. China)

Abstract

This paper reports the thermodynamic analysis of (Co–Cr) system using THERMO-calc package (basis for CALPHAD) and PBIN database. Calculations involve binary phase diagram, Gibb’s energy curve and activity curve at three different elevated temperatures 2125K, 2150K and 2175K. Induced miscibility gap is observed at particular concentration. Binary phase diagram shows variation in phases in prescribed alloy with increasing temperature and mole fraction concentration of Co. The total Gibbs energy decreases with increasing temperature showing the stability of Co–Cr system. Activity showed thorough fluctuation resulting in negative deviation from Raoult’s law ideal curve.

Suggested Citation

  • Waseem Ullah Shah & Syed Mehmood Shah & Matiullah Khan & Dil Faraz Khan & Athanasios G. Mamalis & Haiqing Yin, 2018. "THERMODYNAMIC STUDY OF BINARY ALLOY SYSTEM (Co–Cr) USING CALPHAD METHOD," Surface Review and Letters (SRL), World Scientific Publishing Co. Pte. Ltd., vol. 25(02), pages 1-9, February.
    • Handle: RePEc:wsi:srlxxx:v:25:y:2018:i:02:n:s0218625x1850049x
    DOI: 10.1142/S0218625X1850049X
    as

    Download full text from publisher

    File URL: http://www.worldscientific.com/doi/abs/10.1142/S0218625X1850049X
    Download Restriction: Access to full text is restricted to subscribers
    File URL: https://libkey.io/10.1142/S0218625X1850049X?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to

    for a different version of it.

    More about this item

    Keywords

    ;
    ;
    ;

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:wsi:srlxxx:v:25:y:2018:i:02:n:s0218625x1850049x. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Tai Tone Lim (email available below). General contact details of provider: http://www.worldscinet.com/srl/srl.shtml .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.