| abstract |
FIELD: metallurgy. n SUBSTANCE: invention relates to metallurgy, namely, to production of hot-deformed articles and can be used in external workpiece surface processing prior to different types of deformation. Method of hot-deformed steel article production comprises workpiece heating, treatment of moving workpiece heated external surface with protective compound and its deformation by external tool, wherein workpiece is heated to temperature of 500-1,400 °C, outer surface treatment is performed by supply of fusible deoxidating product mixture based on alkali phosphates and transport agent under overpressure, and deoxidating product supply intensity P is defined from claimed relationship. n EFFECT: invention provides working tool higher resistance and ready product external surface quality by preventing formation of scale. n 4 cl, 1 ex, 2 tbl |