The molten metal supplied into the casting machine are electromagnetically pumped, is blocked, the use of a permanent magnet having a penetration field for metering

摘要

And a method of controlling accurately and rapidly decelerated by pumping, or blocking the flow of molten metal into the present invention relates casting apparatus. Faraday on the current in the solution [means] unidirectional magnetic field - principle of Ampere is used, reaching magnetism is caused by a permanent magnet made of a high-energy rare-earth element material similar to this or neodymium. New magnet is shown as a normal cubes are arranged in various strong structure for generating a very strong unidirectional magnetic field B over the non-magnetic gap greater many times than those economically feasible. Conduit for moving and pressurizing the flow of molten metal is contained in the gap, a predetermined flow of molten metal Intermittent controlled to make casting a plurality of the same as each other, one set are identical to each other is supplied to the individual molds. Need for expensive tilt mechanism on the metallurgical furnace or the need for operation of metallurgical valve is removed. Existing furnace too low to allow the inflow due to gravity is made available in accordance with an embodiment of the present invention.