НОВІТНІ АДГЕЗИВИ НА ОСНОВІ ПРИМУСОВО ОРІЄНТОВАНИХ СПЛАВІВ СРІБЛА ТА НІКЕЛЮ
Journal Title: World Science - Year 2017, Vol 2, Issue 9
Abstract
It was obtained samples of epoxy polymer (EP) and composites based on EP and magnetosensitive silver and nickel alloy, which were formed under the action of an external magnetic field and without it. It has been found that in composites formed under normal conditions, the particles of the filler are discretely distributed in the polymer matrix. The formation of a composite under the action of an external magnetic field leads to the formation of continuous channels from the particles of the alloy Ag / Ni in the continous matrix EP. It has been established that discrete alloy particles do not significantly contribute to the resistivity and thermal conductivity of composites due to high intercontact electric and thermal resistance. In the case of the orientation of an external magnetic field, the presence of continuous channels from the particles of the alloy Ag / Ni causes a significant decrease in the specific resistance and the growth of the thermal conductivity of the composites in the direction of orientation. There are grounds to consider the received materials as the modern composites with controlled anisotropy of electro- and thermal conductivity.
Authors and Affiliations
В. В. Корсканов, В. Б. Долгошей, Т. А. Шанталій, І. Л. Карпова, К. С. Драган, М. В. Рухайло
Keywords
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