+7 (351) 210-37-37
Russia, Chelyabinsk, Vodrem-40, 25, 454901 Phone/Fax: +7 (351) 210-37-37
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  • Prevention of Defects in Steel Casting Process
    • High-alloy Steel Grades
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    • 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)
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Ещё
    Company
    • Company Profile
    • Certificates
    • Our Team
    • Company Details
    News
    Products
    • Inoculants for steel
    • Inoculants for graphitizing treatment of irons
    • Spheroidizers
    • Master alloys
    • Cored wire
    • 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
    Ещё
      Русский English Turkey
      Русский English Turkey
      • Company
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        • Company Profile
        • Certificates
        • Our Team
        • Company Details
      • News
      • Products
        • Back
        • Products
        • Inoculants for steel
        • Inoculants for graphitizing treatment of irons
        • Spheroidizers
        • Master alloys
        • Cored wire
        • Refining materials
        • Ferroalloys
      • Engineering support
      • Prevention of casting defects
        • 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)
      • Contacts
      • +7 (351) 210-37-37
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      Russia, Chelyabinsk, Vodrem-40, 25, 454901 Phone/Fax: +7 (351) 210-37-37
      npp@npp.ru
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      INSTEEL®4.4 and INSTEEL®7 modifiers

      • Main
      • Product
      • Inoculants for steel
      • INSTEEL®4.4 and INSTEEL®7 modifiers
      • Inoculants for steel
      • Inoculants for graphitizing treatment of irons
      • Spheroidizers
      • Master alloys
      • Cored wire
      • Refining materials
      • Ferroalloys
      Download catalog (.pdf)

      Methods of inoculation:
      ladle inoculation
      cored wire treatment
      • INSTEEL®4.4 and INSTEEL®7 modifiers

      Our company produces INSTEEL® multicomponent modifiers used for extra-furnace steel processing. They contain such chemically active components as Ca, Sr, Ba, Ti, Zr, Ce, La, etc. Their combination and quantitative content in particular grades depend on the specific conditions of their application and challenges faced by a particular foundry plant working to meet quality requirements.

      In addition to Ca, Ba and RE, contain titanium (Ti).

      Read more
      • Description
      • Packaging
      • Download
      Description

      Titanium is a strong deoxidizer. It efficiently impacts the phase composition and morphology of non-metallic inclusions by additionally deoxidizing steel, increases the solubility of hydrogen in steel thus preventing pinholes from appearing in castings

      Titanium is a strong deoxidizer. It efficiently impacts the phase composition and morphology of non-metallic inclusions by additionally deoxidizing steel, increases the solubility of hydrogen in steel thus preventing pinholes from appearing in castings.

      Depending on its concentration in steels and their chemical composition, titanium form carbides (TiC), sulfides (TiS), carbosulfides (Ti4C2S2) and nitrides (TiN).Carbides increase the hardness of steels to a greater degree. Titanium injected into molten steel forms TiNs forms nitrides as early as during the pre-crystallization and crystallization periods. By binding sulfur and nitrogen and forming infusible particles, titanium not only produces a modifying influence on the process of crystallization but also performs a barrier function as a refiner of austenite grains during processes of heat treatment.

      Titanium is used to prevent intercrystalline corrosion when manufacturing corrosion-resistant ferritic and austenitic steels.

      Injection of microadditions of titanium into steel promotes fine-grained structure and reduces the tendency of steel towards the formation of hot cracks.

      Titanium increases the wear resistance of steels as they resist increasingly the development of plastic deformation at its initial stage and their hardness increases. It also impacts their mechanical properties by not only refining austenite grains but also by reinforcing them and strengthening intergranular bonds.

      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
      • Polymer bags with capacities of 1-3 kg packed into big bags
      Download
      INSTEEL
      2.6 Мб

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      Company Details
      Product
      Inoculants for steel
      Inoculants for graphitizing treatment of irons
      Spheroidizers
      Master alloys
      Cored wire
      Refining materials
      Ferroalloys
      Contacts


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