PROCESS OF PRODUCTION OF ALUMINIUM POWDER

摘要

FIELD: production of metal powders. SUBSTANCE: sealed chamber is pumped out in advance and filled with nitrogen. Then aluminium wire is fed without interruption into gap between electrodes and pulse of electric current is passed through it. Explosion is carried out in atmosphere of nitrogen under pressure 13.3<P<10 Pa. EFFECT: increased efficiency of process, enhanced area of specific surface of powder. 1 tblr