The technical progress development contributes to the introduction of automated methods of management and control of the system state. The use of sensor equipment with the use of piezoelectric tensor-resistive modules allows to register fast variable and statistical pressure, respectively. Such assemblies possess not only the most reliable information content of the measured values, but also combine simple step-by-step manufacturing techniques.

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An electrophysical model of the micro-arc oxidation process, which allows, on the basis of the equivalent electrical circuit and fundamental laws of physics and chemistry, to describe the formation mechanism of protective coatings by the micro-arc oxidation method taking into account the large number of physical effects inherent in this process is proposed. The proposed model can be used to increase the controllability of micro-arc oxidation technology.

The authors developed a new class of multilayer materials that feature high corrosion resistance in halogenide-containing media. Corrosion resistance is provided by the multilayer structure. The principle of “sacrificial pitting protection” was formulated. The corrosion resistance tests were carried out. Explosive welding technology was introduced for fabrication of multilayer materials. It is suggested to use the multilayer materials as a structural material in construction of reservoirs for liquid radioactive waste.

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