CORROSION RESISTANCE OF THE LAYERS OBTAINED BY ELECTRICAL SPARKING WITH ALUMINIUM AND BRONZE ELECTRODE

The work entitled “Corrosion resistance of the layers obtained by electrical sparking with aluminium and bronze electrodes” presents the research done by the authors in regards with obtaining some superficial metallic layers, on samples made of carbon steel OL 37 brand, with the help of some electrodes from a corrosion resistant material (CuSn10 and Al). The corrosion resistance of the obtained experimental layers was determined through gravimetrical method. The superficial layers subject to the corrosion agent (sea water) were analised through optical microscopy, using the computers QX3 Intel Play microscope.