Irreversible changes in the viscosity of molten Al-Mn alloys at high temperatures

被引：0
|
作者：
Korzhavina, O.A. [1 ]
Popel, P.S. [1 ]
Brodova, I.G. [1 ]
Polents, I.V. [1 ]
机构：
[1] Sverdlovsk State Inst, Russia
来源：
Melts Moscow | 1992年 / 4卷 / 06期
关键词：
Colloidal Model - Ingot Structure - Irreversible Viscosity Changes - Kinematic Viscosity - Microinhomogeneous Structure;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The experimental results of determination of the kinematic viscosity of molten Al-Mn alloys are discussed on the basis of a colloidal model of microinhomogeneous structure of the metallic liquid. It is shown that the phase composition of the starting sample exerts a substantial influence on the transition of the system to the state of true solution. Refinement of the colloidal particles and their complete solution during heating modifies the structure of the ingot that forms during crystallization.
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页码：449 / 453
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