Steel Refining Outside Furnace
Steel refining outside furnace is a process of producing high quality steel without the need for smelting. It is mainly used in steel plants as an efficient and cost effective way to produce quality steel. This process can also be used in other industries, such as the automotive and aerospace industries. There are numerous benefits to using this technology, including an increased production rate, improved product quality, reduced environmental costs, and a reduction in production costs.
The first step in the steel refining process is to heat carbon steel to a very high temperature. This high temperature is achieved by adding an oxidizer, usually oxygen, to the furnace. Once the oxygen is added, the steel is melted down into liquid form, and then poured into a variety of shapes and sizes.
The second step in the process is to reduce the carbon content of the steel, which can be accomplished in a variety of ways, such as slag or flux. Adding slag allows the carbon in the steel to oxidize, thereby lowering its content. In the case of flux, a chemical reaction between heated slag and boron reacts to form a coating on the steel that helps to absorb the heat from the furnace, and make the steel harder.
The third step in the process is to stir or cut the steel. This is done using a variety of methods including using a belting saw, plasma cutting, and arc welding. This process of stirring and cutting the steel helps to further refine the steel by further removing impurities, such as burn off and slag. It also creates shapes that are usable in a wide variety of products and applications.
Finally, the fourth step in the process is to quench the steel. This is done by rapidly cooling the steel to room temperature using liquid nitrogen, water, and air. This helps to quickly harden the steel, making it stronger and more durable.
Using steel refining outside furnace can be an incredibly beneficial process for producing high-quality steel. It offers a cost effective method for producing quality steel with less energy being used. Additionally, the process produces steel that is environmentally friendly, as it requires less energy and fewer emissions to produce. By combining this process with other steel-making processes, it is possible to produce high-quality steel efficiently and cost-effectively.
