Viscosity and structure of liquid Cu-In alloys

被引：22

作者：

Mudry, Stepan ^{[1
]}

Korolyshyn, Andriy ^{[1
]}

Vus, Volodymyr ^{[1
]}

Yakymovych, Andriy ^{[1
]}

机构：

[1] Ivan Franko Natl Univ Lviv, Dept Met Phys, UA-79005 Lvov, Ukraine

来源：

JOURNAL OF MOLECULAR LIQUIDS | 2013年 / 179卷

关键词：

Molten alloys; Viscosity; Structure factor; Intermetallic compound;

D O I：

10.1016/j.molliq.2012.12.019

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 viscosity and atomic structure of liquid Cu-In alloys between 20 and 67 at.% In were investigated by means of the oscillating cylinder and the X-ray diffraction methods, respectively. Temperature dependencies of viscosity show the Arrhenius-like behavior for all investigated alloys. The increase of viscosity and activation energy of viscous flow in the concentration range corresponding to the existence of intermetallic compounds in the solid state was indicated. A pre-peak in the structure factors of liquid Cu-In alloys has been found. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：94 / 97

页数：4

共 17 条

[1] Comparison of different theoretical models to experimental data on viscosity of binary liquid alloys
Budai, I.
Benko, M. Z.
Kaptay, G.
[J]. Materials Science, Testing and Informatics III, 2007, 537-538 : 489 - 496
[2] Dependence of viscosity of Cu9In4 intermetallics melt on thermal history
Cheng, SJ
Wang, ZH
Bian, XF
Sui, XP
[J]. RARE METALS, 2006, 25 (01) : 27 - 31
[3] Cheng SJ, 2004, T NONFERR METAL SOC, V14, P161
[4] Cheng SJ, 2003, RARE METAL MAT ENG, V32, P911
[5] SCATTERING FACTORS COMPUTED FROM RELATIVISTIC DIRAC-SLATER WAVE FUNCTIONS
CROMER, DT
WABER, JT
[J]. ACTA CRYSTALLOGRAPHICA, 1965, 18 : 104 - &
[6] The dynamic viscosity of liquid Cu-Si alloys
Gruner, S.
Hoyer, W.
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2008, 460 (1-2) : 496 - 499
[7] SHORT-RANGE AND MEDIUM-RANGE ORDER IN LIQUID AU-GE ALLOYS
HOYER, W
JODICKE, R
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1995, 193 : 102 - 105
[8] Modelling interfacial energies in metallic systems
Kaptay, G
[J]. MATERIALS SCIENCE, TESTING AND INFORMATICS II, 2005, 473-474 : 1 - 10
[9] Calorimetric investigation of the binary Cu-In system
Knott, S.
Mikula, A.
[J]. INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2006, 97 (08) : 1098 - 1101
[10] KOZLOV LY, 1983, IZV VYSCH UCH ZAV CH, V3, P7

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