APPARATUS FOR CASTINGS DIRECTED HARDENING Russian patent published in 1995 - IPC

FIELD: foundry. SUBSTANCE: apparatus has: mounted in smelting furnace indicator crucible with inner partition, that forms with crucible outer wall a smelting cavity; ceramic mould, mounted in through cavity of crucible on refrigerator, fixed on rod of lifting and lowering mechanism. Through cavity of crucible has discharging chute, working surface of which is inclined at an angle to horizon. Crucible smelting cavity bottom surface is made not lower than plane, that matches working surface of discharging chute tip. EFFECT: apparatus for casting directed hardening is used in foundry. 2 dwg