FeSi Briquettes : Si 45%/65%/75% | Competitive Prices
FeSi briquettes are alloy blocks, primarily composed of Si, Al, Ca, and Mg, with an appearance of 50mm x 50mm square or flattened spherical shapes. XLS Metals provides high-performance, high-purity FeSi briquettes for users in various fields, and they are particularly popular in steelmaking and casting.

Production Process of FeSi Briquettes
Ferro silicon slag and silicon metal slag are essential raw materials in the production of FeSi briquettes. XLS Metals selects high-purity raw materials and incorporates various alloy powders based on user requirements. These materials are thoroughly mixed, then ground and filtered through specialized equipment to remove impurities. Glass water is used as a binder, and the mixture is pressed into shape using a molding machine. To achieve a higher purity for the FeSi briquettes, we also subject the molded briquettes to high-temperature calcination, maintaining a temperature range of 1500°C to 2300°C, which effectively reduces internal impurities and optimizes their application performance.
Advantages of FeSi Briquettes
Cost-Effective: Compared to other ferro alloys, FeSi briquettes can significantly lower procurement costs. For instance, in steelmaking, their procurement cost is only 35% of that of silicon iron, effectively enhancing the profitability of steel mills.
Customizable: As alloy materials, FeSi briquettes can be tailored to the chemical composition based on user needs, providing more targeted applications.
Wide Application: Currently, FeSi briquettes are widely used in multiple fields, and due to their cost-effectiveness and customizability, they have seen significant development in industries such as steelmaking, casting, aluminum production, metallurgy, and abrasives, becoming vital raw materials and additives.
Convenient to Store: The size of the FeSi briquettes, at 50mm x 50mm in square or flattened spherical shapes, allows for easy storage and reduces warehouse space requirements.
User-Friendly: Using FeSi briquettes does not require complex processing; users simply need to perform a straightforward feeding operation to achieve the desired effect, making it very convenient.
Purchase FeSi Briquettes at Competitive Prices
XLS Metals offers professional production, processing, and sales services for FeSi briquettes. Our products cater to various sectors worldwide, backed by advanced R&D laboratories and a professional production team, holding multiple production technology patents. To ensure that our FeSi briquette prices are more competitive, the company has established independent raw material extraction bases and streamlined the sales model to “factory direct sales,” enabling users to purchase FeSi briquettes at more competitive prices. With high-performance FeSi briquette products and expert services, we have gained high praise and favor among our user community.