Study of process of erosion of various types of carbon fibres by molten siliconстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:In order to determine the degree of erosion of carbon fibres by molten silicon, liquid phase impregnation of various types of fibres was carried out. The dependence of the thickness of the silicon carbide coat on the fibre surface on the fibre pretreatment temperature has been studied. It is shown that the maximum degree of surface erosion is typical for carbonized fibres. Fibres treated at temperatures above 2000A degrees C suffer negligible erosion, which diminishes in the temperature sequence 2000-2400-2800A degrees C.