METHOD OF PRODUCING OF CASTINGS USING MELTED TEMPLATES

FIELD: metallurgy.SUBSTANCE: mould is fabricated from loose fire-resistant magnetic material in the foundry housing with one-time template by effecting with vacuum and electromagnetic field for material compaction. The template is removed by vacuum, by rendering excessive air pressure (1.5-2.5) 105...

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Bibliographische Detailangaben
Hauptverfasser: ZNAMENSKIJ LEONID GENNAD'EVICH, VARLAMOV ALEKSEJ SERGEEVICH
Format: Patent
Sprache:eng ; rus
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