Justification of producing quality heat-resistant composite material using metals of platinum group by method of magnetic spray

In the work the technological scheme of manufacturing of a laminated composite material (SCM) by the method of magnetron sputtering is shown. This scheme consists of several successive steps: applying a protective coating to the mandrel, depositing the composite material to the required thickness, removing the mandrel. To implement this scheme, an experimental setup was made. Cathodes made of heat-resistant materials are made. A sample of the Ir - W - Nb system was obtained. His microstructure was studied. The conceptual model of the system of quantitative indicators of the quality of composite material production is developed. The system of indicators allows to obtain mathematical dependences of the product quality indicators on the indicators of technological operations at all production stages, and therefore to justify the optimal parameters of these modes.