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    • Inoculants for steel
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    • Refining materials
    • Ferroalloys
    Engineering support
    Prevention of casting defects
    • Prevention of Defects in Steel Casting Process
      • High-alloy Steel Grades
      • Carbon Steel Grades
      • Low-alloy Steel Grades
      • Medium-alloy Steel Grades
      • Solving Problems Involved in Manufacturing Castings from Acid Steel
    • Prevention of defects in metallurgical products
      • Prevention of defects in steel making process
    • Prevention of Defects in Iron Casting Process
      • Gray Iron (GI)
      • Spheroidal Gray Iron (SGI)
      • Compacted Graphite Iron (CGI)
    Contacts
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        • Inoculants for steel
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        • Cored wire
        • Refining materials
        • Ferroalloys
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        • Back
        • Prevention of casting defects
        • Prevention of Defects in Steel Casting Process
          • Back
          • Prevention of Defects in Steel Casting Process
          • High-alloy Steel Grades
          • Carbon Steel Grades
          • Low-alloy Steel Grades
          • Medium-alloy Steel Grades
          • Solving Problems Involved in Manufacturing Castings from Acid Steel
        • Prevention of defects in metallurgical products
          • Back
          • Prevention of defects in metallurgical products
          • Prevention of defects in steel making process
        • Prevention of Defects in Iron Casting Process
          • Back
          • Prevention of Defects in Iron Casting Process
          • Gray Iron (GI)
          • Spheroidal Gray Iron (SGI)
          • Compacted Graphite Iron (CGI)
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      Russia, Chelyabinsk, Vodrem-40, 25, 454901 Phone/Fax: +7 (351) 210-37-37
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      BARSI-Ca multicomponent slag deoxidizer

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      • Inoculants for steel
      • BARSI-Ca multicomponent slag deoxidizer
      • Inoculants for steel
      • Inoculants for graphitizing treatment of irons
      • Spheroidizers
      • Master alloys
      • Cored wire
      • Refining materials
      • Ferroalloys
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      Methods of inoculation:
      ladle inoculation
      molten metal
      • BARSI-Ca multicomponent slag deoxidizer
      BARSI-Ca is a mixture of chemical compounds containing Ba, Si and Ca. They have the ability to deoxidize and refine the slag in electric arc furnaces that have acid lining.
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      Description

      BARSI-Ca is a mixture of chemical compounds containing Ba, Si and Ca. They have the ability to deoxidize and refine the slag in electric arc furnaces that have acid lining.

      BARSI-Ca is added to the slag in a furnace 3-5 minutes before the melt is tapped immediately after ferromanganese is introduced. BARSI-Ca, being a multicomponent deoxidizer, creates conditions for the diffusion deoxidization of steel and makes it possible to significantly save ferroalloys. Injection of BARSI-Ca into a ladle during tapping promotes refinement of steel, increases its fluidity, which, in its turn, makes it possible to decrease the temperature of steel pouring by 10-20°C.

      The use of BARSI-Ca makes it possible to decrease consumption of the standard deoxidizers used to manufacture various grades of steel, viz: FeSi up to 16%, FeMn up to 8% and Al up to 50% respectively.

      Its use for deoxidization of steel prior to its treatment in a ladle by INSTEEL® modifiers increases significantly their efficiency.

      The average consumption of this multicomponent is 7.5 kg/t.

      The BARSI-Ca deoxidizer is delivered in PE-lined big bags with capacities of 0.5 and 1.0 tons and in paper bags with capacities between 5 and 25 kg.

      Packaging
      Packaging
      • PE-lined big bags with capacities of 0.5 and 1.0 tons
      • Paper bags with capacities up to 25 kg
      • Cored wires
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      BARSI-Ca
      3.3 Мб

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      Russia, Chelyabinsk, Vodrem-40, 25, 454901 Phone/Fax: +7 (351) 210-37-37
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