Retrieved surface layer, which is fine-dyspersated carbide composite structure area which has a higher microhardness and sufficient ductility. It is used for parts that are in friction pairs under conditions of dynamic loads. Some parts that require high resource work, reinforcing coating applied to high thickness -300 µm. Such details can be processed several times during their gradual deterioration. Work surface heavily loaded parts operating at high unit pressures are applied coating

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... ed, composite zone, there is a high content of chromium carbides and large microhardness. The presence of Ni content in the homogeneous zone positively influences the work of such details.