Ferrovanadium FeV80 is an ultra-high-purity vanadium-iron master alloy containing 78-82% vanadium, representing the highest commercial grade available. This premium product is specifically designed for critical applications where maximum vanadium content and minimal impurity levels are essential for achieving superior material performance in specialty steels and superalloys.

Ferrovanadium FeV60 is a high-purity vanadium-iron master alloy containing 58-65% vanadium, representing the premium grade in the ferrovanadium product series. Designed for critical applications requiring precise vanadium addition and minimal impurity introduction, it delivers superior performance in premium steel and specialty alloy production.

Ferrovanadium FeV50 is a vanadium-iron master alloy containing 45-55% vanadium, serving as a premium vanadium additive for high-quality steel production. Through precise vanadium addition, it effectively enhances steel strength, toughness, wear resistance, and high-temperature performance.

Ferrovanadium FeV40 is a vanadium-iron master alloy containing 35-45% vanadium, primarily used as an efficient vanadium additive in steel production. Through grain refinement, precipitation strengthening, and carbide formation, it significantly improves the strength, toughness, wear resistance, and high-temperature performance of steel.

Ferroniobium FeNb70 is a high-grade master alloy with nominal 70% niobium content, designed for precision alloying in advanced steelmaking applications. This premium-grade ferroniobium delivers exceptional performance in grain refinement and precipitation strengthening, making it particularly suitable for high-value, technically demanding steel grades.

Ferroniobium FeNb50 is a master alloy composed primarily of niobium and iron, with a typical niobium content of 50-60%. It serves as an effective and cost-efficient niobium additive in steelmaking and foundry industries, providing significant grain refinement and precipitation strengthening to improve strength, toughness, and weldability of various steel grades.

Ferroniobium FeNb60 is a master alloy composed primarily of niobium and iron, with a typical niobium content range of 60-70%. It serves as the most crucial niobium additive in the steel industry, significantly enhancing the strength, toughness, fatigue resistance, and weldability of steel through pronounced grain refinement and precipitation strengthening effects.

Ferrochrome slag is an industrial by-product generated during the smelting of ferrochrome in electric arc furnaces. Composed primarily of SiO₂, MgO, Al₂O₃, and CaO, it appears as irregular granules, lumps, or sand-like particles. As a valuable secondary resource, it is widely used in road bases, construction aggregates, cement admixtures, refractory materials, and soil improvement.