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Experimental Studies of Liquid Viscosity in Immiscible Al-In
Alloys |
LIU Guang-Rong;BIAN Xiu-Fang;SUN Min-Hua |
The Key Laboratory of Liquid Structure and Heredity of Materials (Ministry of Education), Shandong University, Ji’nan 250061 |
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Cite this article: |
LIU Guang-Rong, BIAN Xiu-Fang, SUN Min-Hua 2003 Chin. Phys. Lett. 20 1326-1328 |
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Abstract The liquid viscosity of immiscible Al-In alloys was measured using an oscillating-cup viscometer. It has been found that the viscosity of Al-In melts changes abruptly at the critical temperature of liquid-liquid phase separation during the cooling process. The experimental data above the temperature of phase separation are fitted to the Arrhenius equation. The fitted results show that the temperature dependence of the viscosity obeys the Arrhenius relationship.
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Keywords:
66.20.+d
64.70.Ja
64.75.+g
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Published: 01 August 2003
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