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We present an approach to the development of a specialized-knowledge Internet portal for work with large quantities of information and computational resources in the field of strength of materials. The ontology-based portal provides an information basis for the design of alloys represented by the chosen fields of science, which may be difficult for formalizing, and it allows the use of web services for the realization of engineering tasks with the Internet and material-science knowledge that is accumulated in the databases.

The production of Cu-Zr-Y-Mo Finely-Dispersed (FD) microlayer composite materials for electrical contacts by the method of electron-beam evaporation and layer-by-layer condensation from the vapor phase is described and the chemical composition, structure, density, electrical conductivity, hardness, and main mechanical characteristics of the materials in the temperature range from 290 to 1070 K are studied.