FIELD: powder metallurgy. SUBSTANCE: powder to be pressed is loaded into machining attachments, powdery ballast material dissolving well in water is placed at points of anticipated allowances of powdery billet and in zones of its contact with internal surface of machining attachments, container containing explosive is positioned and blast loading is carried out. EFFECT: manufacture of complex profiled powder articles, decreased number of machining operations, enhanced factor of utilization of pressed powder. 3 dwg, 1 tbl
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Authors
Dates
1999-03-27—Published
1997-11-26—Filed