ferro silicon barium alloy

Barium has a strong affinity for harmful elements such as oxygen and sulfur in steel, and can form compounds with nitrogen, hydrogen and carbon under high temperature conditions. The role of ferro silicon barium alloy in deoxidation, desulfurization and changing the morphology of steel slag has long been noted.



Ferro silicon barium alloy has been widely used as a new type of deoxidizer, desulfurizer, and the actual effect far exceeds the traditional iron alloy type. In recent years, ferro silicon barium alloy has also been used in continuous casting steel. Since the process requires both deoxidation and heat preservation, the use of ferro silicon barium alloy is increasing. Ferroalloys containing niobium are more effective in the foundry industry. Production tests have shown that ferro silicon barium alloy guarantees high deformation stability and the duration of the deformation effect is approximately one to two times greater. After the high content of ferro silicon barium alloy is melted in the medium frequency induction furnace and then added to the aluminum, it can be made into a silicon aluminum bismuth iron alloy instead of pure aluminum final oxygen, thereby reducing the steelmaking production cost and increasing the economic benefits of the steel enterprise.

At the same time, ferro silicon barium alloy also plays a role in casting. Depending on the amount of niobium element, a plurality of types of ferro silicon barium alloys are formed. Low barium ferro silicon barium alloy generally contains 0.5 to 4.0 rhodium elements. The raw materials for the production of ferro silicon barium alloy are mainly Silica Ore, Barium Ore (barite), steel scrap and the small quantity of dolomite.