Other
Converters, ladles, ingot moulds and casting machines, of a kind used in metallurgy or in metal foundries. > Parts > Of casting machines: > Other
Duty Rate (from China)
Products classified under Tariff item 8454.90.00.1
Casting Converter Graphite Crucible Insert
> A graphite crucible insert designed for use in converters during silicon melting in semiconductor metallurgy. It provides high-purity containment to prevent contamination of the molten material during casting processes. As a component of a converter used in metallurgy, it is classified as a part under tariff item 8454.90.00.
8454.90.00Cold Chamber Die Casting Machine Injector Piston
> A piston that injects molten metal into the die of cold chamber die casting machines, handling non-ferrous alloys like aluminum at high velocities. It is engineered for durability in high-pressure metallurgy applications. As a part of a casting machine, it is classified under tariff item 8454.90.00.
8454.90.00Crystal Boule Casting Ladle Assembly
> A modular ladle assembly used in ingot casting machines for semiconductor metallurgy, specifically handling molten polysilicon for boule formation. It is designed for use in metal foundries to produce wafer precursors. As a part of a ladle used in metallurgy, it falls under tariff item 8454.90.00.
8454.90.00Czochralski Crystal Puller Ingot Mold
> A precision ingot mold designed for Czochralski crystal growers used in semiconductor wafer production from high-purity silicon. It shapes the monocrystalline boule during the pulling process in metallurgical crystal growth. As a part of an ingot mold used in metallurgy, it is classified under tariff item 8454.90.00.
8454.90.00Die Casting Machine Cooling Line Manifold
> Manifolds distribute coolant through die casting machine platens to control metal solidification rates. They are corrosion-resistant for water/glycol in foundries. As a part of a casting machine, they fall under tariff item 8454.90.00.
8454.90.00Die Casting Machine Die Clamp
> Heavy-duty clamps secure dies during high-pressure casting cycles in die casting machines. They are heat-treated for repeated metallurgy operations with aluminum and zinc. As a part of a casting machine, they are classified under tariff item 8454.90.00.
8454.90.00Die Casting Machine Gooseneck Assembly
> The gooseneck assembly channels molten metal from the hot chamber to the die in hot chamber die casting machines. It is made from high-temperature refractory materials for zinc and magnesium alloys. As a part of a casting machine, it falls under tariff item 8454.90.00.
8454.90.00Die Casting Machine Hydraulic Cylinder
> Hydraulic cylinders drive the injection and clamping mechanisms in die casting machines for precise force application. They are sealed for molten metal environments in ferrous and non-ferrous foundries. As a part of a casting machine, they are classified under tariff item 8454.90.00.
8454.90.00Float Zone Crystal Grower Ladle Liner
> A replaceable liner for ladles in float zone semiconductor crystal growing furnaces, used in metal foundry processes for purifying silicon rods. It withstands high temperatures during zone melting in metallurgy. As a part of a ladle used in metallurgy, it falls under tariff item 8454.90.00.
8454.90.00Ingot Mold Cooling Jacket
> A water-cooled jacket surrounding ingot molds in semiconductor casting machines for controlled crystallization rates. It is used in metal foundries to ensure uniform silicon boule quality. As a part of an ingot mold used in metallurgy, it is classified under tariff item 8454.90.00.
8454.90.00Metallurgical Casting Machine Refractory Lid
> A refractory lid for converters and ladles in silicon casting machines for semiconductor foundries. It maintains thermal containment during molten metal handling in metallurgy. As a part of a converter or ladle, it falls under tariff item 8454.90.00.
8454.90.00Semiconductor Ladle Tilt Mechanism
> A hydraulic tilt mechanism part for ladles in metallurgical casting machines producing silicon ingots for wafers. It enables precise pouring control in foundries. As a part of a ladle used in metallurgy, it is classified under tariff item 8454.90.00.
8454.90.00Semiconductor Wafer Casting Converter Nozzle
> A high-precision nozzle for converters in silicon casting machines used in metallurgy for semiconductor wafer production. It controls molten silicon flow during ingot formation in foundries. As a part of a converter, it falls under tariff item 8454.90.00.
8454.90.00Silicon Foundary Ladle Pour Lip
> A replaceable pour lip for ladles in silicon casting machines, ensuring clean flow for semiconductor ingot molds. It is a critical wear part in metallurgical foundries. As a part of a ladle used in metallurgy, it is classified under tariff item 8454.90.00.
8454.90.00Silicon Ingot Mold Grinding Fixture
> A fixture part for holding ingot molds during precision grinding in semiconductor metallurgy preparation. It ensures diameter accuracy for crystal boules used in wafer slicing. As a part of casting machine tooling, it falls under tariff item 8454.90.00.