The impact of material and thickness of the separation layer on the structure condensates Cu—Mo

Abstract

Analyzed compounds that can be used as a separating layer in the formation of composites obtained by electron-beam evaporation-condensation. It is shown that between the separation layer and condensate produced technological transition layer, the composition and structure of which depends on the thickness of the separation layer. For large values of the thickness of the separation layer cracks that are transformed into technological and condensate layer and reduce the mechanical properties of the condensates. Past studies have confirmed the mechanism of forming condensed from the vapor phase composite materials Cu⎯Mo, Cu⎯W, Cu⎯Fe, Cu⎯Ni scheme: a pair → of fluid → spheroidal particle → technology for germ layer → accession particles to embryos.