The structure of Al-Cu and Al-Si eutectic melts

被引：21
|
作者：
Shtablavyi, I. [1 ]
Mudry, S. [1 ]
Mykhaylyuk, V. [2 ,3 ]
Rybicki, J. [2 ,3 ]
机构：
[1] Ivan Frankko Lviv Natl Univ, Dept Met Phys, UA-79005 Lvov, Ukraine
[2] Gdansk Univ Technol, Fac Tech Phys & Appl Math, PL-80952 Gdansk, Poland
[3] Koszalin Univ Technol, Inst Mechatron Nanotechnol & Vacuum Tech, PL-75453 Koszalin, Poland
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2008年 / 354卷 / 35-39期
关键词：
liquid alloys and liquid metals;
D O I：
10.1016/j.jnoncrysol.2008.06.071
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The structure of Al83CU17 and Al88Si12 liquid eutectic alloys has been studied using the X-ray diffraction (XRD) and reverse Monte-Carlo (RMC) methods. The total and partial structure factors and pair correlation functions as well as structure parameters obtained therefrom have been analyzed. Chemically ordered Al-Cu groups significantly effect the structure in Al83Cu17, while a tendency to chemical ordering between atoms of an unlike kind is negligible in Al83Si12. (C) 2008 Elsevier B.V. All rights reserved.
引用
收藏
页码：4469 / 4474
页数：6
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