The invention relates to a method for producing foundry ingots (1) from metal, in particular from steel, having a cross-sectional area of more than 0.1 m.sup.2, wherein liquid metal (2) is discharged into an ingot mold (15) open at the bottom either directly form a casting ladle (11) or via a tundish (12), and wherein, by a drawing piston (28), which is vertically movable in the direction of a longitudinal axis (5) of the foundry ingot (1) and on which the foundry ingot (1) is at least indirectly arranged, the at least partially solidified foundry ingot (1) is drawn from the ingot mold (15) in the direction of the longitudinal axis (5).

The invention relates to a method for producing foundry ingots (1) from metal, in particular from steel, having a cross-sectional area of more than 0.1 m.sup.2, wherein liquid metal (2) is discharged into an ingot mold (15) open at the bottom either directly form a casting ladle (11) or via a tundish (12), and wherein, by a drawing piston (28), which is vertically movable in the direction of a longitudinal axis (5) of the foundry ingot (1) and on which the foundry ingot (1) is at least indirectly arranged, the at least partially solidified foundry ingot (1) is drawn from the ingot mold (15) in the direction of the longitudinal axis (5).

A method for manufacturing a bonding wire includes: putting a surface layer metal of a bonding wire in a crucible having a die cooler provided at the lower part thereof and melting the same; putting a main component metal core of the bonding wire in a core guide located at the upper part of the die cooler of the crucible and heating the core guide to the melting point or below of the metal core; transferring the metal core toward the die cooler so as to allow the molten surface layer metal to be injected to the surface of the metal core; and manufacturing a 50 m to 350 m bonding wire from the cast wire precursor by using a drawing die.

A method for manufacturing a bonding wire includes: putting a surface layer metal of a bonding wire in a crucible having a die cooler provided at the lower part thereof and melting the same; putting a main component metal core of the bonding wire in a core guide located at the upper part of the die cooler of the crucible and heating the core guide to the melting point or below of the metal core; transferring the metal core toward the die cooler so as to allow the molten surface layer metal to be injected to the surface of the metal core; and manufacturing a 50 m to 350 m bonding wire from the cast wire precursor by using a drawing die.

A method for producing a metal product, wherein in a strand casting system, liquid metal is output as a slab from a mold vertically downward in a conveying direction, is guided along a strand guide, and is deflected into the horizontal, wherein the slab is heated in a furnace or inductively downstream of the stand casting system.

A method for producing a metal product, wherein in a strand casting system, liquid metal is output as a slab from a mold vertically downward in a conveying direction, is guided along a strand guide, and is deflected into the horizontal, wherein the slab is heated in a furnace or inductively downstream of the stand casting system.

An apparatus and a system including a casting pit; a mold including a reservoir and a cavity; a coolant feed operable to introduce a coolant to a periphery of a metal emerging from the mold cavity; an array of water vapor exhaust ports about at least the top periphery of the casting pit; a mechanism to introduce an inert fluid into the coolant feed. A method for a direct chill casting including, after detecting a bleed out, exhausting generated gas from the casting pit at a flow volume rate that is enhanced relative to a flow volume rate prior to detecting bleed out or run out; introducing an inert gas into the casting pit; and introducing an inert fluid into a coolant feed to the casting mold.

An apparatus and a system including a casting pit; a mold including a reservoir and a cavity; a coolant feed operable to introduce a coolant to a periphery of a metal emerging from the mold cavity; an array of water vapor exhaust ports about at least the top periphery of the casting pit; a mechanism to introduce an inert fluid into the coolant feed. A method for a direct chill casting including, after detecting a bleed out, exhausting generated gas from the casting pit at a flow volume rate that is enhanced relative to a flow volume rate prior to detecting bleed out or run out; introducing an inert gas into the casting pit; and introducing an inert fluid into a coolant feed to the casting mold.

An aftercooler for horizontal continuous casting includes a plurality of aftercooler segments each of which includes a plurality of radially acting aftercooler sections. The radially acting sections each define inner surfaces which combine with the remaining radially acting aftercooler sections to form an aftercooler passage. The radially acting sections within each aftercooler segment are banded together by a plurality of resilient encircling bands. The bands draw the radially acting aftercooler sections together to constrain a casting within the casting passage. The plurality of aftercooler segments are provided with a surrounding coolant carrying jacket. A plurality of gas distribution passages are formed in the radially acting aftercooler sections which are provided with a flow of inert gas. The inert gas distributes itself between the surfaces of the casting and the surfaces of the aftercooler passage to prevent oxide formation and to ease the travel of the casting through the aftercooler.

An aftercooler for horizontal continuous casting includes a plurality of aftercooler segments each of which includes a plurality of radially acting aftercooler sections. The radially acting sections each define inner surfaces which combine with the remaining radially acting aftercooler sections to form an aftercooler passage. The radially acting sections within each aftercooler segment are banded together by a plurality of resilient encircling bands. The bands draw the radially acting aftercooler sections together to constrain a casting within the casting passage. The plurality of aftercooler segments are provided with a surrounding coolant carrying jacket. A plurality of gas distribution passages are formed in the radially acting aftercooler sections which are provided with a flow of inert gas. The inert gas distributes itself between the surfaces of the casting and the surfaces of the aftercooler passage to prevent oxide formation and to ease the travel of the casting through the aftercooler.