PROCESS OF BLAST PRESSING OF ARTICLES FROM POWDER MATERIALS Russian patent published in 1999 - IPC

Abstract RU 2128101 C1

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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RU 2 128 101 C1

Authors

Atroshchenko Eh.S.

Rozen A.E.

Usatyj S.G.

Goncharov A.S.

Potemkin E.A.

Motov A.V.

Grozov D.V.

Sinitsin E.V.

Pyr'Kov A.V.

Kuznetsov N.Ju.

Zlobin I.V.

Dates

1999-03-27Published

1997-11-26Filed