Importance

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Abstract

A component is immersed into an electrolyte with a specific speed and an initial polarizing current intensity is applied, which is high enough to generate on the surface of the treated component, which is immersed in the electrolyte, moving microplasma discharges. The component is held until the formation of a coating of a specific thickness. The lowering phase of the voltage, at which a coating forms, is carried out by lowering the voltage to a value which corresponds with the beginning of the extinction of the microplasma discharges and then maintaining it until the complete extinction of the isolated wandering microplasma discharges. Then the component is taken out of the electrolyte and is cooled. The method is realized with a device, containing a tank with a cooling agent, in which the electrolytic bath is located, a control block, and a mechanism to vertically and horizontally move the treated component with the capability of moving with this mechanism the given component out of the electrolytic bath in the tank with the cooling agent.

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First Claim