Ferro Silicon

Essential ferro silicon alloy for steel and iron production, providing superior deoxidation properties and silicon content enhancement for improved steel quality and performance.

Ferro Silicon

Product Overview

Our ferro silicon is produced using high-grade silicon and iron, providing consistent quality and performance for various steelmaking and foundry applications.

Superior Deoxidizer

Effectively removes oxygen from molten steel, preventing oxidation and improving steel quality and mechanical properties.

Silicon Addition

Provides controlled silicon content to steel, enhancing strength, electrical properties, and magnetic characteristics.

Foundry Applications

Essential for cast iron production, improving fluidity, reducing shrinkage, and enhancing casting quality.

Multiple Grades

Available in various silicon content grades (45%, 65%, 75%) to meet specific application requirements.

High Purity

Manufactured with low impurity levels ensuring consistent performance and reliable results in steel production.

ISO Certified

Produced under ISO certified quality management systems ensuring consistent product quality and reliability.

Technical Specifications

Detailed chemical composition for our ferro silicon grades suitable for various steel and foundry applications.

FeSi 75%

Silicon (Si) 72-80%
Carbon (C) ≤ 0.2%
Aluminum (Al) ≤ 2.0%
Phosphorus (P) ≤ 0.035%
Sulfur (S) ≤ 0.02%

Applications: Steel deoxidation, silicon addition, electrical steel

FeSi 65%

Silicon (Si) 65-72%
Carbon (C) ≤ 0.2%
Aluminum (Al) ≤ 2.5%
Phosphorus (P) ≤ 0.04%
Sulfur (S) ≤ 0.02%

Applications: General steelmaking, foundry applications, cast iron

FeSi 45%

Silicon (Si) 42-48%
Carbon (C) ≤ 0.3%
Aluminum (Al) ≤ 3.0%
Phosphorus (P) ≤ 0.05%
Sulfur (S) ≤ 0.03%

Applications: Low-grade steel, welding electrodes, general purpose

Applications & Uses

Ferro silicon is a versatile alloy with wide-ranging applications across the steel and foundry industries.

Steel Deoxidation

Primary use as a deoxidizer in steelmaking, removing oxygen to improve steel quality and prevent defects.

Silicon Addition

Controlled addition of silicon to steel for enhanced strength, electrical properties, and magnetic characteristics.

Cast Iron Production

Essential for foundry operations, improving fluidity and reducing shrinkage in cast iron production.

Electrical Steel

Used in production of electrical steel for transformers, motors, and other electrical equipment.

Industry Applications

Steel Industry Primary Use
Foundry Operations Cast Iron
Electrical Industry Transformer Steel
Welding Industry Electrode Production

Need High-Quality Ferro Silicon?

Contact our technical team for premium ferro silicon suitable for your steel production and foundry requirements.