Modification of the Surface of Products by Plastic Deformation and Deposition of Functional Coatings*

Resumo

The possibility of using a rotary-disk sectional wire brush has been investigated for the nanostructuring of metal products’ surface layer and the subsequent application of functional coatings. It was established that a nanostructured surface layer with fragment dimensions up to 0.13 μm can be obtained by a percussive-frictional method that is similar to high-rate plastic deformation. The microtopography of specimen surfaces was studied under different processing modes.