DEVICE FOR SIMULTANEOUS COMPACTING AND SINTERING OF CONDUCTING POWDERS

摘要

FIELD: powder metallurgy. SUBSTANCE: device designed for simultaneous compacting and sintering of conducting powders by direct conduction of current. Body 1 with insulation has two punches-current leads 6, stepped in shape, and with widened end towards compacted powder. Punches-current leads come in contact with powder through two spacers 4 and centralized in body with the help of refractory bushings 7. EFFECT: higher efficiency. 1 dwgr