Molding apparatus, production apparatus of semi-solidified metal, production method of semi-solidified metal, and molding method

摘要

An production apparatus of a semi-solidified metal has a vessel and a cooling device. The vessel into which a liquid-state metal material M is poured has a hollow member which is opened in up and down directions, and a bottom member which can close the lower opening of the hollow member and can be separated from the hollow member. The cooling device can cool the bottom member more than the hollow member.

主权项

1. A molding apparatus comprising:
a sleeve which is communicated with a die, a production apparatus of a semi-solidified metal configured to feed the semi-solidified metal into the sleeve, and a plunger configured to push the semi-solidified metal which is fed into the sleeve into the die, wherein the production apparatus of the semi-solidified metal includes:
a vessel comprising:
a hollow member opened in up and down directions, anda bottom member removably coupled to the hollow member and configured to close a lower opening of the hollow member, a liquid-state metal material being poured into an upper opening of the hollow member, anda cooling device comprising a cooling part disposed only at the bottom member and not at the hollow member, the cooling device configured to cool the bottom member, and wherein the bottom member is wider than the lower opening of the hollow member.