<p>The thermophysical properties as a function of concentration of Cu for CuSn melts at 1400&#xa0;K are studied on employing the four-parameter model [FPM] in conjunction with the Butler model and Moelwyn-Hughes model. The analytical expressions for thermodynamic, microscopic, surface and transport properties of the binary liquid alloy at a specified temperature are deduced in the framework of FPM. The theoretical results for CuSn melts at 1400&#xa0;K exhibit well harmony with correlated experimental results available in the literature. Again, the present theoretical results advocate that CuSn melt at 1400&#xa0;K is a feebly interacting ordered alloy having the maximum possibility of the existence of chemical complexes in the concentration region, 0.7 ≤ C<sub>cu</sub>≤ 0.9.</p>

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Thermodynamic and structural properties of CuSn melts

  • S. K. Bhagat,
  • R. P. Chaudhary,
  • A. K. Pandey,
  • J. Mandal,
  • I. S. Jha

摘要

The thermophysical properties as a function of concentration of Cu for CuSn melts at 1400 K are studied on employing the four-parameter model [FPM] in conjunction with the Butler model and Moelwyn-Hughes model. The analytical expressions for thermodynamic, microscopic, surface and transport properties of the binary liquid alloy at a specified temperature are deduced in the framework of FPM. The theoretical results for CuSn melts at 1400 K exhibit well harmony with correlated experimental results available in the literature. Again, the present theoretical results advocate that CuSn melt at 1400 K is a feebly interacting ordered alloy having the maximum possibility of the existence of chemical complexes in the concentration region, 0.7 ≤ Ccu≤ 0.9.