1. Ironmaking
Step 01
A process of smelting iron ores into hot metal.
Iron and coal must be solidified before they can be used in a blast furnace. Sintering and coking are the processes of solidifying iron and coal, respectively. Blast furnaces, which can reach heights of 100 meters, are used to stack the pretreated iron and coal. Coal is burned in the furnace, resulting in the melting of iron ore into molten iron by 1,200 degrees Celsius of hot air.
2. Steel Making
Step 02
A process of removing impurities from hot metal to create crude steel.
In the blast furnace, various impurities are introduced into the molten iron, reducing its strength and durability once it has been hardened into steel. The blast furnace's molten iron is transferred to a converter furnace using a torpedo car.Pure oxygen is added to the converter furnace in order to remove carbon, phosphorous, and sulfur from the molten steel. At this point, the temperature and substance composition have been precisely adjusted to meet the diverse needs of the customers involved.
3. Rolling
Step 03
A process of pressure forming crude steel into various finished products.
Finally, continuous casting is used to turn the steel into a variety of useful products. Steel can be given a variety of treatments during the rolling process, allowing for a wide range of applications.