METHOD OF SACRIFICIAL PROTECTION OF STEEL FROM CORROSION

摘要

Metalworking method in which processing is carried out by the electrical discharge and mechanical methods by means of rotating metallic brushes while supplying lubricoolant to a processing zone. On rotating brushes used for surface treatment is applied a layer of metallic zinc that spreads to the steel surface during the operation and creates Zn - protectors that increase the corrosion resistance of metal during postoperative storage and use.