DISPERSION-HARDNESS MATERIAL FOR ELECTRODES OF RESISTANCE WELDING

摘要

FIELD: electrodes for resistance spot welding. SUBSTANCE: material contains the following components, wt.-%: titanium, 1.2-2.8; carbon, 0.1-0.3; copper, the balance. EFFECT: higher hardness, conduction and temperature of recrystallization of material; prolonged service life of electrodes made from the offered material. 2 dwg, 3 tbl øøø1