Continuous Billet Casting Process
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Continuous Billet Casting Process
After the molten steel produced by the converter is refined in the refining furnace, the molten steel needs to be cast into billets of different types and specifications. The continuous billet casting process is the production process of continuously casting the refined molten steel into billets.
After the molten steel produced by the converter is refined in the refining furnace, the molten steel needs to be cast into billets of different types and specifications. The continuous casting section is the production process of continuously casting the refined molten steel into billets. The main equipment includes a rotary table, a tundish, a mold, and a tension leveler.
The ladle containing the refined molten steel is transported to the rotary table. After the rotary table is rotated to the pouring position, the molten steel is injected into the tundish, and the tundish distributes the molten steel to each mold from the nozzle. The mold is one of the core equipment of the continuous casting machine, which forms the casting and rapidly solidifies and crystallizes. The tension leveler and the crystallizing vibration device work together to pull out the castings in the mold, and after cooling and electromagnetic stirring, they are cut into slabs of a certain length.
Continuous billet casting process raw material: molten steel
Continuous billet casting process product: billet
Continuous billet casting process equipment: ladle turntable, tundish, mold, tension leveler, electromagnetic stirrer.
The continuous billet casting process has the following advantages:
The technological process of casting billet production is simplified, the investment in process infrastructure can be reduced by 40%, the floor space can be reduced by 30%, the operating cost can be reduced by 40%, and the consumption of refractory materials can be reduced by 15%; the metal yield can be increased by 8% to 14%. %; reduce energy consumption, and produce 1 ton of qualified slabs, which can save energy consumption by 400 to 1200 MJ.
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