INORGANIC LIQUIDS USED FOR DIMENSIONAL PROCESSING THROUGH COMPLEX ELECTRICAL EROSION

摘要

In the processing through complex erosion conductive liquids are used (diluted solutions of the inorganic salts: nitrate potassium, sodium carbonate, sodium nitrate, sodium chloride and potassium perchlorate). The essential functions of the electrolyte used in the processing through complex erosion are: ensuring the presence of the electrical charge carrier within the space between the electrodes as well as the anodic dissolving of the piece to be processed. The electrolytes used in the processing through complex erosion have to ensure the initiation and promoting the process of anodic dissolving. On the other hand the cathodic process has to ensure a maximum efficiency, through a lower quantity of metallic ions deposit.