ANOTHER METHOD FOR DETERMINING THE SURFACE MICROHARDNESS OF COMPOSITE COATINGS

Development of micro and nano metal particle deposition was determined by scientific and technical progress requiring materials with special properties, especially surface properties special that can not be produced by the usual methods. Deposits of this type have been introduced in almost all business sectors such as aeronautics, mechanical engineering, metallurgy, food industry. In this paper, micro deposits of nickel, phosphorus, silicon and carbon, on metal matrix were studied using a known analytical model, namely model-Hogmark Jonsson. Processing the data with this model, analytical results were compared with those determined experimentally, obtaining important conclusions regarding the type of micro deposits made in this paper and their technique applicability.