| 摘要 |
FIELD: metallurgy; technological processes.SUBSTANCE: method includes pouring of molten metal alloy by means of the dosing device 31 to the lower part 5 or vessel appliance 4 and molding at first pressure P1. Melt hardening is performed at second pressure P2, which is higher than first pressure P1. After the melt, mainly, hardened and is in semisolid state, the compression part by means of relative displacement of the lower part and the upper part at the third pressure P3, which is higher than the second pressure P2.EFFECT: higher strength.15 cl, 9 dwg |
