A New Thermodynamic Calculation Method for Binary Alloys: Part I: Statistical Calculation of Excess Functions

材料科学技术（英文）, 2002, 18(3): 237-241.

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1.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

2.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

3.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

4.Institut für Physikalische Chemie, Universitat Wien, Wahringerstrαβe 42, A-1090 Wien, Austria

5.Institut für Physikalische Chemie, Universitat Wien, Wahringerstrαβe 42, A-1090 Wien, Austria

基金项目: 国家自然科学基金

A New Thermodynamic Calculation Method for Binary Alloys: Part I: Statistical Calculation of Excess Functions

Keywords： Binary alloy

The improved form of calculation formula for the activities of the components in binary liquids and solid alloys has been derived based on the free volume theory considering excess entropy and Miedema's model for calculating the formation heat of binary alloys. A calculation method of excess thermodynamic functions for binary alloys, the formulas of integral molar excess properties and partial molar excess properties for solid ordered or disordered binary alloys have been developed. The calculated results are in good agreement with the experimental values.

参考文献

[1]	J H Hildebrand;R.L.Scott.The solubility of Nonelectrolytes[M].Van Nortrand Reinhold,New York,N.Y,1950
[2]	H K Hardy .[J].Acta Metallurgy,1953,1:202.
[3]	Yilu FU;Shuqian XU;Lianxiong QIU.Foundation of Chemical and Statistical Thermodynamics[M].Shanghai Science & Technology Press,Shanghai(in Chinese),1994:516.
[4]	E A Guggenheim .[J].AIME,1976,239:90.
[5]	H K Liupis;J F Elliot .[J].Acta Metallurgy,1967,15:265.
[6]	O Kubaschewski .[J].High Temperature and High Pressure,1981,13:435.
[7]	C H p Lupis;J E Elliott .[J].Acta Materialia,1967,15:265.
[8]	R O Williams .[J].Calphad-computer coupling of phase diagrams and thermochemistry,1984,8:135.
[9]	T Tanaka;N A Gokcen;K H C Kumar;S Haraand I Morita .[J].Zeitschrift fur Metallkunde,1996,87:779.
[10]	A R Miedema;P F de Chatel;F R de Boer .[J].Physica,1980,100B:1.
[11]	T Tanaka;N A Gokcen;I Morita .[J].Zeitschrift fur Metallkunde,1993,84:192.
[12]	T Lida;R I L Guthre.The Physical Properties of Liquid Metals[M].Clarendon Press,Oxford,1988:125.
[13]	N A Gokcen.Statistical Thermodynamics of Alloys[M].New York:Plenum Press,1987:265.
[14]	Yingjiao LIANG;Yinchang CHE.Data Handbook of Thermodynamics for Mineral,Northeastern University Press[M].Shenyang(in Chinese),1993:486.
[15]	R Hultgren;P D Desal;D T Hawkins;M.Gleiserand K.K.Kelley .Selected Values of the Thermodynamic Properties of Binary Alloys[J].ASM Ohio,1973,25:678.
[16]	X Y Ding;P Fan;W Z Wang .[J].Metallurgical and Materials Transactions,1999,30B:271.

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A New Thermodynamic Calculation Method for Binary Alloys: Part I: Statistical Calculation of Excess Functions

参考文献