FIELD: foundry, namely casting method with use of casting mold having consumable model.
SUBSTANCE: method comprises steps of producing porous powdered part of non-evaporated powder; manufacture of casting mold with use of porous powdered part as consumable model; casting melt metal to prepared casting mold. At casting process porous powdered part practically completely breaks and powder being partially material of part becomes component of cast article.
EFFECT: simplified process of casting articles of complex shape and complex inner structure without using inserts.
38 cl, 2 dwg, 1 ex
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