| 摘要 |
plastic working of metals in automobile construction, manufacture of domestic equipment parts, furniture, package etc. SUBSTANCE: method involves supplying molten material into casting mold under pressure of P(1), with casting mold being pressed by junction pressure P; simultaneously supplying pressurized gas for time interval t(2) equal to 0.01-5.0 s under pressure P(2) of up to 1,000 MPa to provide for uniform distribution of material over mold inner surface. Process allows residual pressure in products to be eliminated. EFFECT: increased efficiency, reduced consumption of materials, reduced rejects and cycle time. 5 cl, 1 dwg
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