Silicon Aluminum Barium Alloy

During steelmaking, Silicon Aluminum Barium Alloy is primarily used for final deoxidation of molten steel. Compared to traditional deoxidation methods, it not only rapidly and stably reduces oxygen content in molten steel but also markedly improves inclusion morphology, reducing oxide inclusions and gas element content. By decreasing reliance on pure aluminum, it achieves cost reduction and efficiency gains, representing a proven new technology in modern steelmaking. Additionally, this alloy possesses some desulfurization capability beyond deoxidation, further enhancing molten steel quality.

• As a highly efficient deoxidizer, silicon-aluminum-barium alloy demonstrates outstanding performance in the final deoxidation of converter steel or electric furnace steel. Actual production data indicates that using this product can reduce deoxidizer consumption by approximately 15%–25% and decrease total oxide inclusions in steel by an average of 29%.
• Regarding internal steel quality improvement, the alloy significantly optimizes the morphology of non-metallic inclusions, rendering them finer and more dispersed, thereby achieving grain refinement. Application verification shows an average increase of approximately 6.14% in steel strength indicators, with overall mechanical properties becoming more stable and reliable.
• Additionally, this alloy helps increase the acid-soluble aluminum content and aluminum recovery rate in steel, reduces aluminum burn-off, enhances the controllability of the deoxidation process, and effectively improves the overall quality of the steel.

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