Abstract: A horizontal continuous casting installation wherein a body of molten metal stored in a tundish is continuously fed through a tundish nozzle connected to the tundish near its bottom and extending horizontally to a mold connected to the forward end of the tundish nozzle coaxially therewith, to perform casting by the mold to produce a strand continuously withdrawn horizontally from the mold. An electromagnetic field generating device is arranged in the vicinity of the tundish nozzle and mold in a manner to enclose same, to generate an electromagnetic force oriented toward the center of a body of molten metal flowing through the boundary and exerted on the body of molten metal. The electromagnetic field generating device is constructed such that a magnetic flux of higher density is generated in a lower portion of the body of molten metal than in an upper portion thereof.

Abstract: A casting assembly for controllably depositing an elongated, thin cast ribbon on a substrate includes a means for magnetically retaining the ribbon on the substrate. A relatively thin spacer leaf is secured in contacting relationship with the substrate to separate the substrate and the magnets. The spacer is flexible and resilient both in the direction of substrate movement and across the width of the substrate to accommodate irregularities in the surface and movement of the substrate, reducing belt wear and power requirements and improving smoothness of substrate movement.

Abstract: A metal strip casing system is provided with an electromagnetic pump which includes a pair of primary blocks having a graded pole pitch, polyphase ac winding and being arranged on opposite sides of a movable heat sink. A nozzle is provided for depositing liquid metal on the heat sink such that the resulting metal strip and heat sink combination is subjected to a longitudinal electromagnetic field which increases in wavelength in the direction of travel of the heat sink, thereby subjecting the metal and heat sink to a longitudinal force having a magnitude which increases in the direction of travel.

Abstract: A molten metal stream is fed downwardly, especially essentially vertically, into a double-ended, chilled horizontal mold where the molten metal is formed into two strands which are cooled and simultaneously bidirectionally withdrawn from opposed ends of the horizontal mold. The infed hot molten metal stream is deposited within the double-ended horizontal mold such that a so-to-speak hot wall forms at the immediate vicinity of the inflow region where the molten metal enters the horizontal mold. This hot wall precludes formation of a strand shell or skin which otherwise would undesirably interconnect the two formed strands, so that not only is the resistance to mold oscillation decreased, but the individual strands can be cleanly withdrawn from each side of the mold without the danger of undesired and uncontrolled interaction arising between the two withdrawn strands and without the need to have to rupture any such interconnecting strand shell or skin.

Abstract: A horizontal continuous casting installation, particularly for casting a strand of a large transverse dimension, wherein a body of molten metal stored in a tundish is continuously supplied through a tundish nozzle secured to the tundish in the vicinity of its bottom and extending horizontally therefrom to a mold connected to the forward end of the tundish nozzle and arranged coaxially therewith to cast a strand which is continuously withdrawn horizontally from the mold. The mold has an inner transverse dimension greater than the inner transverse dimension of the tundish nozzle. An electromagnetic field generating device is located between an outer surface of the tundish nozzle and an inner surface of the mold in the vicinity of an end surface of the mold facing the tundish nozzle for exerting an electromagnetic force on the body of molten metal flowing from the tundish nozzle to the mold in such a manner that the electromagnetic force is oriented toward the center of the body of molten metal.

Abstract: In the continuous casting of steel, surface imperfections associated with the use of an oscillating bar for removal of the cast billet from the mold are substantially eliminated by providing a pulsating high intensity magnetic field around the mold to cause flexing of the metal to detach solidified metal from the internal wall of the mold.

Abstract: A continuous casting assembly has a pair of counter-rotating belts for controllably forming a continuous elongated cast ribbon. One of the belts is a chilled substrate for receiving molten metal discharged from a dispensing nozzle. The other belt is positioned immediately adjacent the chilled substrate belt and contactable. Both of the belts are moved in a substantially parallel paths at the same predetermined speed with the cast ribbon interposed between the belts. Magnetic forces are used to urge the two belts together in contacting relationship with each other and with the interposed cast ribbon.

Abstract: A melt is continuously horizontally cast by causing the melt to flow forwardly while spreading laterally to form a flat product. A magnetic field is directed perpendicularly through the flow where it is thicker so as to form the product with a uniform thickness throughout its width.

Abstract: A horizontal continuous casting method and apparatus is disclosed. Liquid metal, held in a storage container, is continuously maintained at a height not less than the height of the continuous casting mold. Additionally, adjustment of the relative positions with respect to one another of a magnetic coil surrounding a portion of the continuous casting mold, the storage container, in both the horizontal and vertical directions and the drain pipe extending from the storage container into the continuous casting mold is disclosed.

Abstract: A cooling jacket for an ingot mold for the continuous casting of metal comprises a tubular element and a grid of stiffening ribs projecting from the outer surface of the tubular element, in which the grid is provided at the intersection of the stiffening ribs with openings or bores which pass also through the tubular element for the passage of fastening elements in form of tie rods therethrough by which an inner tube for the passage of the metal to be cast can be fastened to the cooling jacket with radial clearance. The upright ingot mold in which the cooling jacket is used and which is especially employed for the casting of steel, includes, besides the cooling jacket and the inner tube, an outer shell surrounding the cooling jacket with considerable clearance. The outer shell is closed by plates at opposite ends to which opposite ends of the inner tube are respectively fastened and these plates are provided with openings aligned with the opposite open ends of the inner tube.