ladle
Quick Summary
In metallurgy, a ladle is a heavy steel container, lined with refractory material, used to hold and transport liquid steel. It's where secondary metallurgical processes occur, such as heating, cooling, and stirring. Ladles receive molten steel from furnaces and are moved by cranes or specialized cars. They can be equipped with permeable bottoms for gas stirring or nonmagnetic shells for electromagnetic stirring. Ladle lids help retain heat. The ladle's shell is often cone-shaped for easier removal of solidified material, and its refractory lining is crucial for withstanding high temperatures and preventing wear. Ladles can pour steel over the lip or through a bottom nozzle controlled by a stopper rod or a slide-gate system.
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steelThe process…converter by a special iron-charging ladle; this ladle receives the iron at a transfer station from transport ladles, which bring the iron from the blast furnace. Many plants lower the sulfur content of the iron just before it is charged into the converter by injecting a lime-magnesium mixture or calcium…
Read More…converter by a special iron-charging ladle; this ladle receives the iron at a transfer station from transport ladles, which bring the iron from the blast furnace. Many plants lower the sulfur content of the iron just before it is charged into the converter by injecting a lime-magnesium mixture or calcium…
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An open-topped cylindrical container made of heavy steel plates and lined with refractory, the ladle is used for holding and transporting liquid steel. Here all secondary metallurgical work takes place, including deslagging and reslagging, electrical heating, chemical heating or cooling with scrap, powder injection…
Read MoreAn open-topped cylindrical container made of heavy steel plates and lined with refractory, the ladle is used for holding and transporting liquid steel. Here all secondary metallurgical work takes place, including deslagging and reslagging, electrical heating, chemical heating or cooling with scrap, powder injection…
Read More