Dynamic magnetic properties and instability in concentrated magnetic fluids

被引:0
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作者
Ivanov, A.G.
Agabekyan, E.M.
机构
来源
Magnetohydrodynamics New York, N.Y. | 1990年 / 25卷 / 03期
关键词
Aging of Materials - Colloids - Stability - Fluids - Phase Transitions - Magnetic Field Effects - Thermal Effects;
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摘要
The authors present in this study the results from temperature investigations into the dynamic magnetic susceptibility of an aggregation-unstable concentrated magnetic fluid (CMF). These studies were carried out over three years from the time the fluid was prepared. The concentrated magnetic fluid was made up of a magnetite in kerosene. It was noted that the dynamics of 'aging' in the large particles within the concentrated magnetic fluid represent one of the sensitive methods of diagnosing CMF instability over time.
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页码:380 / 382
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