Description

Ferro Silicon Calcium: A Powerful Alloy for Your Metallurgical Needs

Ferro Silicon Calcium (FeSiCa) is a powerful deoxidizer and modifier alloy, primarily used in the steel and iron industries to improve the quality and properties of the final product. This cost-effective alloy combines the benefits of ferrosilicon and calcium, offering a synergistic effect that enhances various metallurgical processes.

Composition:

FeSiCa is a complex alloy with a typical composition ranging from:

• Silicon (Si): 15% - 30% (Variations available to meet specific application requirements)
• Calcium (Ca): 5% - 15% (Variations available to meet specific application requirements)
• Iron (Fe): Balance (Remainder after accounting for Si and Ca, along with minor impurities)

Key Properties & Benefits:

• Powerful Deoxidation: The combined action of silicon and calcium effectively removes oxygen from molten steel and iron, reducing oxide inclusions and improving the overall cleanliness of the metal. This leads to improved mechanical properties like strength, ductility, and weldability.
• Effective Inclusion Modification: FeSiCa modifies the shape and size of non-metallic inclusions, making them less harmful to the metal's properties. This contributes to improved machinability and reduced susceptibility to cracking.
• Enhanced Steel Quality: By reducing oxygen and modifying inclusions, FeSiCa helps produce steel with improved cleanliness, strength, and toughness. It is particularly beneficial in applications requiring high-quality steel, such as automotive components, construction materials, and high-strength steel alloys.
• Improved Cast Iron Properties: In cast iron applications, FeSiCa contributes to improved graphite morphology, leading to enhanced mechanical properties like tensile strength and impact resistance. It also aids in controlling the chilling effect during casting.
• Cost-Effective Solution: Compared to using separate ferrosilicon and calcium additions, FeSiCa offers a more economical and efficient approach to deoxidation and modification. The synergistic effect of the combined elements reduces the overall amount of alloying agents required.

Applications:

• Steelmaking: Widely used in various steelmaking processes, including electric arc furnaces (EAFs) and basic oxygen furnaces (BOFs).
• Foundry Applications: Improves the properties of cast iron, especially ductile iron and gray iron.
• Production of High-Quality Steels: Essential for producing high-strength, low-alloy steels (HSLA) and other specialty steels.
• Nodular Iron Production: Contributes to the production of ductile iron with improved mechanical properties.

Packaging and Handling:

FeSiCa is typically supplied in various sizes and forms, such as lumps, briquettes, or powder, to accommodate different handling and melting practices. Proper safety precautions should be observed during handling and storage, including wearing appropriate personal protective equipment (PPE).

Specifications: Specific compositions and specifications can be tailored to meet individual customer requirements. Contact us for detailed information and to discuss your specific needs.

Note: This information is intended for general guidance only. Always consult the relevant safety data sheets (SDS) and follow recommended handling procedures before using Ferro Silicon Calcium.