Import Brown Fused Alumina Slag-Fesi — Buy in Bulk from Supplier in China

Brown fused alumina slag-FeSi is a byproduct of brown fused alumina production, formed when iron and silicon settle at the bottom of the arc furnace during fusion. The material is separated after cooling, crushed, and graded into sizes such as 0-10mm or 0-25mm for industrial use. Its primary composition is ferrous (76%-80%) and silicon (13%-17%), making it a viable substitute for conventional ferrosilicon in specific applications.

The product’s hardness and chemical reactivity stem from its silicon content, which readily reacts with oxygen to form silicon dioxide, releasing heat that raises steel temperatures during production. This property makes it effective as a deoxidizer in steelmaking, enhancing the strength, hardness, and density of the final product. Common industrial uses include sandblasting, rust removal, polishing, and as an inoculant to aid graphite precipitation in cast iron.

Buyers in steel, foundry, and abrasive industries source this material for its dual role as a deoxidizer and reducing agent in alloy steel production, including low alloy structural steel, spring steel, and bearing steel. It is also used in emerging applications like mineral processing and lithium ferrous battery manufacturing. Confirm grain size, chemical composition, and packaging requirements with the supplier before ordering.

Luoyang Zhongsen Refractory Co., Ltd. operates from Guanlin Road in Luolong District, Luoyang, Henan Province, China. The company specializes in the production and supply of refractory materials, including brown fused alumina and its byproducts. Its listed tier as an imported supplier indicates it engages in cross-border trade, though its response rate and average response time are currently unrecorded.

The supplier’s focus includes processing and grading industrial byproducts like brown fused alumina slag-FeSi for specialized applications. While the profile does not confirm certifications, production scale, or client base, the product descriptions emphasize practical industrial use cases and customizable specifications. Buyers should verify operational details and trade terms directly with the supplier.