TEMPERATURE DEPENDENCE OF VISCOSITY OF Al-Si ALLOY MELTS

作     者：H.R.Geng R.Wang Z.X.Yang J.H.Chen C.J.Sun Y.Wang 

作者机构：SchoolofMaterialsScienceandEngineeringJinanUniversityJinan250022China SchoolofMaterialsScienceandEngineeringShandongUniversityJinan250061China 

出 版 物：《Acta Metallurgica Sinica(English Letters)》 (金属学报（英文版）)

年 卷 期：2005年第18卷第2期

页      面：159-163页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：国家自然科学基金(50371047) 

主　　题：Al-Si alloy melt viscosity liquid metal atomic density 

摘      要：The relationship between the viscosity and temperature of Al-Si alloy melts was investigated. The viscosity of three different types of Al-Si alloy melts was measured. It was showed that the relationship between the viscosity and temperature of hypoeutectic Al-5%Si and eutectic Al- 12.5%Si alloy melts is approximately exponential except for some special zones, but that of the hypereutectic melt is different. The paper discussed the correlation of the viscosity and atomic density, which is thought that the viscosity corresponds to the atomic density to some extent.