STUDY OF PHASES IN U-10wt%Zr ALLOY BY NEUTRON DIFFRACTION

作     者：XIE Guoqiang YANG Jijian ZHANG Baisheng LI Wendan(China Institute of Atomic Energy, Beijing) 

作者机构：China Inst of Atomic Energy Beijing China 

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

年 卷 期：1995年第8卷第3期

页      面：174-180页

核心收录：

学科分类：0810[工学-信息与通信工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

主　　题：U-10wt%Zr alloy neutron diffraction δ-phase 

摘      要：U 10wt%Zr alloy has been analysed by neutron diffraction method to determine the constituent phases and their crystal *** collected diffraction data are processed using Rietveld s profile technique (with program“ Fullprof ). Four phases,α-U,δ, γand α Zr, in the alloy at room temperature and the corresponding volume fractions as well their structural parameters are obtained from the data analysis, For the δ-phase, a partially ordered unusual hexagonal structure of the modified C32(AlB2) type is confirmed.