Either steelmaking method, you need to remove oxygen in the bath C, Si, Mn, P and other impurities Deoxidants, after the oxidation refining, steel liquid reaches a certain composition and temperature. If the steel is not oxygen, the embryo will not get the correct casting solidification structure. High oxygen content in steel steelmaking deoxidizer, but also produce skin bubbles, porosity and other defects, and exacerbate the harmful effects of sulfur. But also generate excessive oxide impurities, reduce the mechanical properties of steel ductility, impact toughness. Therefore, we must in the steel or casting process, adding deoxidizer appropriate to reduce steel liquid oxygen, remove excess oxygen steel. Diffusion deoxidation is built up according to the law of Oxygen, generally used for reduction of external electric or liquid steel refining. With liquid steel slag diffusion of oxygen into the steelmaking deoxidizer, slag (FeO) gradually increased, in order to make (FeO) is maintained at a low level, to be added in the slag deoxidizer to restore slag (FeO), This ensures that the oxygen in the molten steel slag continues to spread. Product diffusion deoxygenated present in the slag, this will help improve a purity of molten steel, but slow diffusion deoxy compound deoxidizer price, long time, you can speed up the process of deoxidation slag by argon stirring or other means of chaos. Additionally, the front diffusion deoxidation operation, needs a new press, to prevent the return of phosphorus. Aluminum calcium Deoxidants | Deoxidants | metallurgy provided by Hua Tuo Hua Tuo Anyang metallurgical limited liability company. Anyang Hua Tuo metallurgical limited liability company (www.htyjnc.com) strong, credible, in Anyang of ferroalloy products and other industries and has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hua Tuo metallurgy and you hand into the brilliant, for a better future!