DEVICE FOR HOT-MOLDING OF CONDUCTING POWDERS

摘要

FIELD: powder metallurgy. SUBSTANCE: the offered device has refractory body reinforced from outside with steel band, two metal punches - current leads, spacers made in form of mixture of powders of graphite and aluminium oxide with the following quantities of components, vol.%: graphite 60-85; aluminum oxide 15-40. EFFECT: higher efficiency. 1 dwgn