Black Powder Steel Refining Agent for Impurity Removal - 30-60% Desulfurization Rate with 20-30ppm Oxygen Reduction
Price:
Negotiable
MOQ:
1000 KGS
Delivery Time:
5-8 working days
Brand:
HXS
Product Description
Black Powder Steel Refining Agent
This specialized refining agent, also known as slag-refining agent, is engineered for precise chemical composition control in steel production. It effectively manages the five critical chemical components of steel—Carbon (C), Silicon (Si), Manganese (Mn), Phosphorus (P), and Sulfur (S)—ensuring they remain within specified operational ranges.
Primary Functions and Performance Benefits
- Deoxidation: Reduces FeO and MnO content in steel slag, lowering oxidizability and decreasing oxygen levels in steel by 20-30ppm
- Desulfurization: Calcium aluminate slag system achieves 30-60% sulfur removal rate through calcium sulfate/sulfite formation
- Foaming Performance: Rapid slag formation with excellent foaming and arc submerged characteristics for efficient refining
- Impurity Removal: High-temperature refining with calcium aluminate system effectively floats and adsorbs steel impurities
- Aluminum Enhancement: Contains highly active aluminum for final deoxidation, further reducing oxygen content
- Specialized Formulations: Available in nitrogen-sensitive variants for steels requiring ultra-low nitrogen content
Application Process
In traditional electric furnace steelmaking, the refining agent is added during the slag refining stage to facilitate sulfur and carbon removal while enabling controlled addition of silicon and manganese for reduction reactions. This ensures the final molten steel composition meets precise specification requirements.
Product Documentation
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Company
Xiangtan Hexinsheng New Material Co., Ltd.
Location
Company Add:3-007# Ramada Plaza,Yuhu District, Xiangtan City, Hunan Province, China
Contact Person
Ziva Lau