Acta Metallurgica Sinica (English Letters) ›› 1998, Vol. 11 ›› Issue (5): 329-334.

• Research paper • Previous Articles     Next Articles

ORTHOGONAL POLYNOMIAL EXPANSIONS OF THERMODYNAMIC PROPERTIES OF BINARY AND TERNARY SYSTEMS

Y. Su, L. Liu and Z.C. Wang(Department of Technology, Central Iron & Steel Research Restitute, Beijing 100081, China)(Department of Chemistry, Northeastern University, Shenyang 110006, China)   

  • Received:1998-10-25 Revised:1998-10-25 Online:1998-10-25 Published:2009-10-10

Abstract: Orthogonal polynomial expansions are ased to present integral properties of binary and ternary sgstems. The partial property of each component can be expressed with the same set of coeffcients. It was shown that the coefficients are completely independent. Ternary system of Pb-Sb-Sn and its three binary sub-systems are calculated as example.

Key words: orthogonal polynomial, thermodynamic property, binary andternary systems