Cored wire is the name given to a metal wire that has a pure layer of calcium powder surrounding it. Such a wire is used in the steel industry for various purposes, such as deoxidation, desulfurization and inclusion removal. It is an extremely effective treatment for calcium. The product reduces consumption of chemicals such as calcium silicate, and also improves productivity by making it easier to feed the steel through the industry machinery.
Cored wires are made up of a metallic sheath and a layer of pure calcium powder, which creates a chemical reaction with the steel and oxygen to form calcium aluminates that help separate the molten steel from impurities. These aluminates, which become solid when steelmaking temperatures are reached, make it much easier to separate molten and impurities. Aluminates also improve productivity by reducing slag and generating slag more quickly. They increase the surface area to help promote oxidation, and produce a better quality of steel.
Hi-Cal, unlike conventional cored-wires, uses an innovative and new production process both in Germany and Mexico. The result is a much lighter and more compact cored wire with a high calcium powder filling ratio, making it possible to feed it using existing feeding equipment that was previously used for conventional cored wires. The need for costly lance systems or other equipment of the same type that requires additional investment, and increases consumables costs is eliminated.
Wire injection systems are used to inject the cored metal calcium wire encapsulated in steel, also known as pure metal, into the molten iron. This is done in order to achieve more efficient and effective deoxidation, sulfurization, and inclusion modification during the steelmaking. Available in both 9 mm & 11.5 mm. The sheath is comprised of an outer metal strip, an intermediary protective coating and the pure metal calcium wire. The steelmaking process uses it for deoxidation, desulfurization and inclusion removal.
Seair Exim Solutions offers a wide range of packaging for the pure calcium-cored metallurgical wire, which includes vertical or horizontal coils that are placed on steel or wooden pallets. The PVC stretch wrap is used to seal each package. It is a versatile solution for a range of applications, including inclusion removal, deoxidation and desulfurization, and provides excellent metallurgical performance and high reliability. It can be shipped in any port in the world and is available at competitive prices. Seair Exim Solutions will provide you with more details.
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