| 摘要 |
Abstract The invention relates to a method for producing a metal component using a casting and forming-tool with the steps: casting a melt of a metal alloy into the casting- and forming-tool 4, wherein the melt is poured from above into a base part 5 or reservoir 61 of the casting- and forming-tool at a first pressure P1, applying pressure to the melt between the base part 5 and an upper part 6 while the melt is solidifying to a component, wherein the solidifying melt is pressurized at a second pressure P2, which is larger than the first pressure P1, when the melt is at least mostly solidified to form a component compressing the component by relative movement of the base part to the upper part so as to compress the component with a third pressure P3, which is higher than the second pressure P2. The invention also relates to a corresponding device for producing casting blanks. u -27 Ao zs 33 .g Fig. 1 Fig. 2 |
