Thermodynamic and structural properties of K-Na liquid alloy

Authors

  • I Koirala University Department of Physics, T.M. Bhagalpur University and Central Department of Physics, Tribhuvan University
  • IS Jha M.M.A.M. Campus, Biratnagar, Tribhuvan University
  • BP Singh University Department of Physics, T.M. Bhagalpur University

DOI:

https://doi.org/10.3126/bibechana.v9i0.7187

Keywords:

liquid alloy, simple statistical model, thermodynamic properties, diffusion coefficient

Abstract

The deviation from ideal mixture behavior and concentration dependent symmetry in thermodynamic and structural properties of K-Na liquid alloy is investigated within a simple statistical model. The concentration dependence of the free energy of mixing, heat of mixing, entropy of mixing, concentration fluctuation in the long wavelength limit, Warren-Cowley short range order parameter, ratio of diffusion coefficients of Potassium-sodium alloy at 384 K and activity of the components has got special attention to show a tendency of like atom pairing in the mixture.

DOI: http://dx.doi.org/10.3126/bibechana.v9i0.7187

BIBECHANA 9 (2013) 130-135

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Published

2012-12-10

How to Cite

Koirala, I., Jha, I., & Singh, B. (2012). Thermodynamic and structural properties of K-Na liquid alloy. BIBECHANA, 9, 130–135. https://doi.org/10.3126/bibechana.v9i0.7187

Issue

Vol. 9 (2013)

Section

Research Articles

License

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