The silicon zirconium iron is the high-quality deoxidizer and refining agent of steel-making, with good functions of deoxidizer, desulphurization and refining grain.

 
  • 硅锆铁是炼钢优质脱氧剂和细化剂,具有良好的脱氧、脱硫以及细化晶粒的作用。
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