X-ray diffraction studies of the Ni-Si and Al-Ni-Si melts

被引：11

作者：

Muratov, O. S. ^{[1
]}

Roik, O. S. ^{[1
]}

Kazimirov, V. P. ^{[1
]}

Golovataya, N. V. ^{[1
]}

Nosenko, V. K. ^{[2
]}

Zelinskaya, G. M. ^{[2
]}

Mika, T. M. ^{[2
]}

Sokol'skii, V. E. ^{[1
]}

机构：

[1] Taras Shevchenko Natl Univ Kyiv, Dept Chem, UA-01601 Kiev, Ukraine

[2] Natl Acad Sci Ukraine, GV Kurdyumov Inst Met Phys, UA-03680 Kiev, Ukraine

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2014年 / 200卷

关键词：

Liquid and melt-spun Al-Ni-Si alloys; Liquid Ni-Si alloys; X-ray diffraction; RMC simulations; Voronoi-Delaunay method; THERMODYNAMIC PROPERTIES; LIQUID; ALLOYS; SILICON; CRYSTALLIZATION; KINETICS; FE; GE;

D O I：

10.1016/j.molliq.2014.10.024

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The local atomic structure of the liquid Ni-Si and Al-Ni-Si alloys has been studied by X-ray diffraction and Reverse Monte Carlo simulations. The chemical short-range order and disordered close packing in the liquid binary and ternary alloys have been discussed. A method of calculating the X-ray scattering curve (I(Q)) of a ternary melt based on I(Q) of boundary binary melts was proposed and tested. The phase and microstructure analyses of the melt-spun and annealed Al70Ni10Si20 ribbons were performed. (C) 2014 Published by Elsevier B.V.

引用

页码：213 / 222

页数：10

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