Alloying Behaviour of CuPd Liquid Alloy

Author(s)
Bhrigunandan Prasad Singh,
Devendra Adhikari^{*},
Indu Shekhar Jha,
Jitendra Kumar,
Ram Prasad Koirala

ABSTRACT

The mixing properties of CuPd alloy in molten state at 1350 K have been studied by assuming strong interaction between Cu and Pd atoms. Regular associated solution model has been used for the study. The asymmetry in integral excess free energy of mixing, heat of mixing and entropy of mixing has been well explained.

The mixing properties of CuPd alloy in molten state at 1350 K have been studied by assuming strong interaction between Cu and Pd atoms. Regular associated solution model has been used for the study. The asymmetry in integral excess free energy of mixing, heat of mixing and entropy of mixing has been well explained.

Cite this paper

nullB. Singh, D. Adhikari, I. Jha, J. Kumar and R. Koirala, "Alloying Behaviour of CuPd Liquid Alloy,"*Materials Sciences and Applications*, Vol. 2 No. 8, 2011, pp. 1139-1142. doi: 10.4236/msa.2011.28154.

nullB. Singh, D. Adhikari, I. Jha, J. Kumar and R. Koirala, "Alloying Behaviour of CuPd Liquid Alloy,"

References

[1] B.P. Singh, D. Adhikari and I.S. Jha, “Concentration Dependence of the Structure and Thermodynamic Properties of Silver–Antimony Alloys” J. Non-Cryst. Solids , Vol. 356, No. 3-4, 2010, pp.1730-1734.

[2] S. Lele, P. Ramchandrarao, “Estimation of Complex Concentration in a Regular Associated Solution” Metall. Trans. B, Vol. 12B , 1981, pp. 659-666..

[3] D. Adhikari, I.S. Jha and B.P. Singh, “Thermodynamic and Microscopic Structure of Liquid Cu-Sn Alloys” Physica B, Vol. 405, No. 7, 2010, pp.1861- 1865.

[4] A.S. Jordan, “A Theory of Regular Associated Solution Applied to the Liquidus Curves of the Zn-Te and Cd-Te Systems”. Metall. Trans., Vol. 1, 1970, pp.239-249.

[5] D. Adhikari,, B.P. Singh, I.S. Jha and B.K. Singh, “Thermodynamic Properties and Microscopic Structure of Liquid Cd-Na Alloys by Estimating Complex Concentration in a Regular Associated Solution” J. Mol. Liqs. ,Vol. 156, No. 2-3, 2010 , pp. 115-119.

[6] D. Adhikari, I.S. Jha and B.P. Singh, “Structural Asymmetry in Liquid Fe-Si Alloys” Phil. Mag.,Vol. 90,No.20, 2010, pp. 2687-2694.

[7] V. Milekhine, M.I. Onsoien, J.K. Solberg and T. Skaland,“Mechanical Properties of FeSi (ε), FeSi2 (ζα) and Mg2Si”, Intermetallics, Vol.10, No. 8, 2002, pp.743-750.

[8] A.B. Bhatia and D.E. Thornton, “Structural Aspects of the Electrical Resistivity of Binary Alloys” Phys. Rev.,B, Vol. No. 8 2, 1970, pp.3004-3012.

[9] K. Hoshino and W.H. Young, “Entropy of Mixing of Compound Forming Liquid Binary Alloys”J. Phys. F,. Vol. 10,No. 7, 1980 ,pp.1365-1376..

[10] S.P. McAlister and E.D. Crozier, “The Concentration-concentration Correlation Function in the Long-wavelength Limit for Binary Liquid Alloys, J. of Phys. C, Vol. 7, No. 19, 1974, p.3509.

[11] I.S. Jha, R. N. Singh, P.L. Shrivastava , N.R. Mitra, “Stability of HgNa and HgK Liquid Alloys” Phil. Mag., Vol. 61, No. 1, 1990 , pp.15-24.

[12] R.N. Singh, F.Sommer, “Segregation and Immiscibility in Liquid Binary Alloys Rep. Prog. Phys. ,Vol. 60 ,No. 1, 1997, p. 57

[13] R. Hultgren, P. D.Desai, D.T. Hawkins, M. Gleiser , K.K. Kelley, “Selected Values of the Thermodynamic Properties of Binary Alloys” ,ASM,Metal Park,1973.

[14] A.B. Bhatia and N.H. March, “Size effects, peaks in concentration fluctuations and liquidus curves of Na-Cs” J. Phys.F:Met. Phys., Vol. 5, No. 6, 1975, pp.1100.

[15] W.B. Pearson, “The Crystals Chemistry and Physics of Metals”, Wiley-Int. Science, 1972.

[1] B.P. Singh, D. Adhikari and I.S. Jha, “Concentration Dependence of the Structure and Thermodynamic Properties of Silver–Antimony Alloys” J. Non-Cryst. Solids , Vol. 356, No. 3-4, 2010, pp.1730-1734.

[2] S. Lele, P. Ramchandrarao, “Estimation of Complex Concentration in a Regular Associated Solution” Metall. Trans. B, Vol. 12B , 1981, pp. 659-666..

[3] D. Adhikari, I.S. Jha and B.P. Singh, “Thermodynamic and Microscopic Structure of Liquid Cu-Sn Alloys” Physica B, Vol. 405, No. 7, 2010, pp.1861- 1865.

[4] A.S. Jordan, “A Theory of Regular Associated Solution Applied to the Liquidus Curves of the Zn-Te and Cd-Te Systems”. Metall. Trans., Vol. 1, 1970, pp.239-249.

[5] D. Adhikari,, B.P. Singh, I.S. Jha and B.K. Singh, “Thermodynamic Properties and Microscopic Structure of Liquid Cd-Na Alloys by Estimating Complex Concentration in a Regular Associated Solution” J. Mol. Liqs. ,Vol. 156, No. 2-3, 2010 , pp. 115-119.

[6] D. Adhikari, I.S. Jha and B.P. Singh, “Structural Asymmetry in Liquid Fe-Si Alloys” Phil. Mag.,Vol. 90,No.20, 2010, pp. 2687-2694.

[7] V. Milekhine, M.I. Onsoien, J.K. Solberg and T. Skaland,“Mechanical Properties of FeSi (ε), FeSi2 (ζα) and Mg2Si”, Intermetallics, Vol.10, No. 8, 2002, pp.743-750.

[8] A.B. Bhatia and D.E. Thornton, “Structural Aspects of the Electrical Resistivity of Binary Alloys” Phys. Rev.,B, Vol. No. 8 2, 1970, pp.3004-3012.

[9] K. Hoshino and W.H. Young, “Entropy of Mixing of Compound Forming Liquid Binary Alloys”J. Phys. F,. Vol. 10,No. 7, 1980 ,pp.1365-1376..

[10] S.P. McAlister and E.D. Crozier, “The Concentration-concentration Correlation Function in the Long-wavelength Limit for Binary Liquid Alloys, J. of Phys. C, Vol. 7, No. 19, 1974, p.3509.

[11] I.S. Jha, R. N. Singh, P.L. Shrivastava , N.R. Mitra, “Stability of HgNa and HgK Liquid Alloys” Phil. Mag., Vol. 61, No. 1, 1990 , pp.15-24.

[12] R.N. Singh, F.Sommer, “Segregation and Immiscibility in Liquid Binary Alloys Rep. Prog. Phys. ,Vol. 60 ,No. 1, 1997, p. 57

[13] R. Hultgren, P. D.Desai, D.T. Hawkins, M. Gleiser , K.K. Kelley, “Selected Values of the Thermodynamic Properties of Binary Alloys” ,ASM,Metal Park,1973.

[14] A.B. Bhatia and N.H. March, “Size effects, peaks in concentration fluctuations and liquidus curves of Na-Cs” J. Phys.F:Met. Phys., Vol. 5, No. 6, 1975, pp.1100.

[15] W.B. Pearson, “The Crystals Chemistry and Physics of Metals”, Wiley-Int. Science, 1972.