Prediction on the viscosity of multi-component melts with a new geometric model  

作　　者：ZHENQiang LIWenchao 等 

机构地区：[1]ShanghaiEnhancedLaboratoryofFerrometallurgy,Shanghai200072,China [2]MetallurgySchool,UnuiversityofScienceandTechnologyBeijing,Beijing100083,China

出　　处：《Rare Metals》2002年第3期179-181,共3页稀有金属（英文版）

基　　金：This work is financially supported by the National Natural Science Foundation of China (Nos. 59674028 and 20101006).

摘　　要：A geometric model for calculating the viscosity of multi-component melt fromrelated binary physicochemistry properties was derived based on Chou's thermodynamic geometricmodel. The model derived was employed to predict the viscosity of Au-Ag-Cu alloys. The results showthat the calculated viscosity for Au-Ag-Cu alloys meet the experimental data very well. In addition,the viscosity of Bi-Sn-In systems was also predicted with this model.A geometric model for calculating the viscosity of multi-component melt fromrelated binary physicochemistry properties was derived based on Chou's thermodynamic geometricmodel. The model derived was employed to predict the viscosity of Au-Ag-Cu alloys. The results showthat the calculated viscosity for Au-Ag-Cu alloys meet the experimental data very well. In addition,the viscosity of Bi-Sn-In systems was also predicted with this model.

关 键 词：Geometric model VISCOSITY Au-Ag-Cu Bi-Sn-In 

分 类 号：TG146.31[一般工业技术—材料科学与工程]