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how is steel plate formed,Steel Plate Formation Basics Steel plate is formed through a series of complex processes. First of all, the raw material

Steel Plate Formation Basics

Steel plate is formed through a series of complex processes. First of all, the raw material for steel, which is usually iron ore, is mined. Then it goes through a process called smelting in a blast furnace. In the blast furnace, the iron ore is combined with coke (a form of carbon) and limestone. The coke provides the heat and the carbon needed to reduce the iron ore to iron. The limestone helps to remove impurities.

After the iron is obtained from the smelting process, it is further refined in a basic oxygen furnace or an electric arc furnace. This is to adjust the composition of the steel by adding other elements such as manganese, chromium, nickel, etc. depending on the desired properties of the steel plate. For example, if we want to make a strong and corrosion - resistant steel plate, we might add chromium and nickel.

once the steel has the right composition, it is cast into a slab or a billet. This is usually done by pouring the molten steel into a mold. Then, to form the steel plate, the slab or billet is sent through a rolling mill. In the rolling mill, the steel is passed between rollers multiple times. The rollers gradually reduce the thickness of the steel and shape it into a flat plate. This process also helps to improve the mechanical properties of the steel, such as its strength and ductility.

Finally, the formed steel plate may go through additional processes such as heat treatment to further enhance its properties, or surface finishing to make it look better or more resistant to corrosion.

Question 1: What are the main steps in forming a steel plate? Answer: First, iron ore is mined and smelted in a blast furnace with coke and limestone. Then the iron is refined in a basic oxygen or electric arc furnace. Next, it is cast into a slab or billet. After that, it is rolled in a rolling mill to form a plate. Finally, it may go through heat treatment or surface finishing.

Question 2: Why are different elements added during the steel plate formation? Answer: Different elements are added during the steel plate formation to adjust the composition of the steel and achieve the desired properties. For example, adding chromium and nickel can make the steel plate strong and corrosion - resistant.