TECHNOLOGIES

The influence of galvanic coatings as a chemical pretreatment of the surface on the microgeometry of steel materials

  • 1 Technical University of Košice, Slovak Republic

Abstract

In the contribution, the surface quality of the steel substrate is analyzed from the point of view of its microgeometry as a set of quantities capturing the differences of individual surface changes. The subject of investigation are the surfaces of steel substrates, i.e. the base material, degreased surface, standard galvanized surface, surface after galvanizing and subsequent chromating, surface after phosphating and surface after phosphating and application of RAL coating.

Keywords

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