Correlation between Structures of Bulk Amorphous Zr-Ti-Ni-Cu-Be Alloy in Different States

作     者：Xuelei TIAN and Xichen CHEN Institute of Mater. Sci. & Eng., Shandong University of Technology, Jinan 250061, China 

作者机构：Shandong Univ Technol Inst Mat Sci & Engn Jinan 250061 Peoples R China 

出 版 物：《Journal of Materials Science & Technology》 (材料科学技术（英文版）)

年 卷 期：2001年第17卷第1期

页      面：93-94页

核心收录：

学科分类：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）] 

主　　题：Ti Zr Correlation between Structures of Bulk Amorphous Zr-Ti-Ni-Cu-Be Alloy in Different States Cu 

摘      要：The structures of the bulk amorphous Zr41Ti14Cu12.5Nil0.0Be22.5 alloy have been analyzed in solid, supercooled liquid and liquid with X-ray diffraction. The first coordination sphere radii and the first coordination numbers are 0.312 um, 11.2 in solid state.10.932 nm, 10.932 in supercooled liquid region and 0.305 urn, 11.296 in liquid state. The structures are the same in different states. But it shows some tendency to crystallizing that the first coordination sphere radius and the first coordination number drop in supercooled liquid region.