The structural change of Cu-Sn melt

作     者：HOU JiXin SUN JianJun ZHAN ChengWei TIAN XueLei CHEN XiChen 

作者机构：Key Laboratory of Liquid Structure and Heredity of Materials of Ministry of EducationShandong UniversityJinan 250061China 

出 版 物：《Science China(Physics,Mechanics & Astronomy)》 (中国科学：物理学、力学、天文学（英文版）)

年 卷 期：2007年第50卷第4期

页      面：414-420页

核心收录：

学科分类：080701[工学-工程热物理] 08[工学] 0807[工学-动力工程及工程热物理] 

基　　金：the National Natural Science Foundation of China (Grant Nos. 50395101and 50571052) 

主　　题：Cu-Sn alloy melt structure 

摘      要：With the high-temperature viscometer and magnetic susceptibility measurement device designed by our group,the viscosity and the magnetic susceptibility of the Cu65Sn35 melt were measured during the cooling *** anomalous change can be found in the curves of viscosity and magnetic susceptibility at a certain *** structure of the melt was studied by the high-temperature X-ray *** anomalous change also can be found in the pair distribution function,correlation radius,and coordination number at the approximate tem-perature,which shows the microstructural change of the Cu65Sn35 *** the results,it was confirmed that the Cu6Sn5 compound occurs in the melt,which leads to the structural change of the melt.