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Company News

Is ferrosilicon considered a ferroalloy or a metallurgical additive?

[2026-01-29 15:51:29]

Ferrosilicon (FeSi) 75–90 | High-Quality Ferroalloy for Steelmaking and Alloy Production ZhenAn – 30 Years of Metallurgical Expertise in Ferrosilicon Supply Why Ferrosilicon is Critical in Modern Steelmaking In steel manufacturing, deoxidation and alloying are no longer optional—they are essential ... Read More

What does the silicon percentage in ferrosilicon indicate?

[2026-01-29 15:35:00]

The silicon percentage in ferrosilicon (FeSi) indicates how strong the alloy is as a deoxidizer and alloying agent, how it behaves in molten steel, and how efficiently silicon can be introduced into a metallurgical process. It is the single most important parameter when selecting a ferrosilicon ... Read More

What are the main grades of ferrosilicon ?

[2026-01-29 14:37:28]

The main grades of ferrosilicon (FeSi) are classified primarily by silicon (Si) content, because silicon percentage determines deoxidation strength, alloying efficiency, cost, and application suitability in steelmaking and foundry operations. Below is a steel-industry–focused overview of the grades ... Read More

Why is ferrosilicon added during steel deoxidation?

[2026-01-29 14:23:43]

Ferrosilicon is added during steel deoxidation because it removes dissolved oxygen efficiently, economically, and metallurgically safely, while also improving downstream casting and steel quality. Its role is both chemical and process-critical, not optional. Below is a steelmaking-practice-based ... Read More

How is ferrosilicon produced in electric arc furnaces?

[2026-01-29 14:04:46]

Ferrosilicon (FeSi) is produced in submerged electric arc furnaces (SAF) through a high-temperature carbothermic reduction process. This method is optimized to achieve high silicon yield, controlled impurity levels, and stable large-scale production, which is why it is the global standard for FeSi ... Read More

What is the difference between ferrosilicon and silicon metal?

[2026-01-29 13:53:29]

The difference between ferrosilicon (FeSi) and silicon metal (Si) lies in their composition, function in metallurgy, cost structure, and application focus. Although both are silicon-based materials, they are not interchangeable in most industrial processes. Below is a steelmaking- and industry... Read More

What is ferrosilicon made of?

[2026-01-29 13:45:32]

Ferrosilicon (FeSi) is an iron–silicon alloy produced for metallurgical use, primarily in steelmaking and foundry applications. Its composition and production method are designed to deliver controlled silicon content with minimal impurities. 1. Main Components of Ferrosilicon Silicon (Si) Typically ... Read More

What is ferrosilicon FeSi used for in steelmaking?

[2026-01-29 11:49:11]

Ferrosilicon (FeSi) is a core additive in steelmaking, used primarily to control oxygen, adjust chemistry, and improve steel quality. Its role goes well beyond a generic “alloying agent." Below is a process-oriented explanation aligned with how steel plants actually use FeSi. 1. Ferrosilicon as a ... Read More

What factors affect the price of ferrovanadium?

[2025-12-25 10:39:45]

Factors Influencing the Price of Ferrovanadium (FeV) Ferrovanadium, also known as FeV alloy, Iron Vanadium, or Vanadium Iron Alloy, is a critical alloying agent in steelmaking and other industrial applications. Its price fluctuates based on a complex interplay of global supply-demand dynamics, raw ... Read More

What is the effect of ferrovanadium addition timing on steel properties?

[2025-12-24 16:55:19]

The Effect of Ferrovanadium Addition Timing on Steel Properties: A Comprehensive Guide Ferrovanadium (FeV), a critical alloying agent composed of iron and vanadium, is pivotal in enhancing steel strength, toughness, and wear resistance. As a premium Ferrovanadium alloy, its effectiveness hinges on ... Read More

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