METHOD OF MANUFACTURE OF POROUS MATERIALS Russian patent published in 1996 - IPC

Abstract RU 2065346 C1

FIELD: mechanical working of materials, in particular, methods of manufacture of parts made of porous materials. SUBSTANCE: blank 2 preliminarily filled with fusible substance is placed in mould 1, which is then compacted by punch 4 heated by heater 3 above the melting point of the fusible substance; punch 4 has drain duct 5 used to gradually discharge the melt simultaneously decreasing the compaction force. EFFECT: facilitated procedure. 1 dwg

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RU 2 065 346 C1

Authors

Elistratov V.L.

Izzheurov E.A.

Dates

1996-08-20—Published

1993-05-12—Filed