Production process of wear-resistant steel sheet
Steel from raw material to finished steel plate is produced through a complete process.
Advanced processes produce more sophisticated and sophisticated products. Iron ore smelting and subsequent refining process can accurately control the chemical composition of steel to ensure that it has good welding performance. These compositional controls include low carbon equivalence, precisely controlled alloy element content, and very low residual elements.
Production process and technology
The main raw materials are granular iron ore and coke, which are smelted into pig iron in the blast furnace. The molten iron is then transported to the steelmaking plant by a "torpedo truck" (a torpedo-like transporter).
In steelmaking plants, oxygen blowing is used in LD converters to reduce the carbon content so that pig iron can be converted into steel. Among them, the carbon element content is the main distinguishing feature of pig iron and steel.
The next process will adjust the chemical composition and temperature of the steel to the right value. Then the molten steel will be processed into slab in the continuous casting workshop.
The slab is sent to the rolling mill where it is rolled into steel plates. In order to achieve the desired performance of the steel plate, some heat treatment processes such as quenching will be used to further process the steel plate. Various follow-up processes, such as testing flatness, shot peening, spraying anticorrosive coatings, cutting materials, should also be carried out.