Method for preparing and molding semisolid alloy pulp

This invention discloses a method for preparing and molding semi-solid alloy slurry. The method comprises: pouring overheated molten alloy into a crucible through a vertical reverse conical channel, transferring the crucible with semi-solid alloy slurry into a temperature controller, post-cooling or controlling the temperature field of the semi-solid alloy slurry, pouring the semi-solid alloy slurry into the chamber of an extrusion-casting machine or a press-casting machine, or into the mold of a forging machine, pressing for molding, curing, demolding, and talking out the cast. The method has such advantages as simplified process, lowered energy consumption, shortened process flow, and lowered cost.