Aluminum Iron Master Alloy

Aluminum Iron Master Alloy is a binary master alloy with aluminum (Al) as the matrix and iron (Fe) as the alloying element. Available in Fe15 and Fe20 grades with iron contents of 15% and 20% respectively, the product is supplied in waffle ingot form with a dense and uniform structure for easy storage, transportation, and precise on-demand addition. Its core function is to adjust alloy composition (Adjustment of alloy composition) during aluminum alloy smelting batching, uniformly introducing iron to ensure the final alloy meets target iron content specifications; feed rate adjustable according to requirement.

[Key Advantages]
· Iron content in Fe15 (15%) and Fe20 (20%) grades for precise selection based on target alloy requirements, avoiding under- or over-addition.
· Introducing iron via master alloy form offers superior dissolution temperature and speed compared to pure iron addition, ensuring uniform dispersion and reducing segregation risk for high batch-to-batch reproducibility.
· Feed rate flexibly adjustable according to requirement, fully accommodating varying batching needs of different batches and alloy grades.
· Waffle ingot form facilitates both manual weighing and mechanized batch addition, adapting to different scale production lines; safe and convenient for storage and transportation.
· Stable and uniform composition with consistent quality meets the stringent iron content control requirements of high-quality aluminum alloy production.

[Product Uses]
· Core application: adjustment of alloy composition — for adjusting and supplementing iron content during smelting of cast, wrought, and recycled aluminum alloys; feed rate according to requirement.
· In 3xxx, 6xxx, and other alloy series with defined iron content specifications, added as needed to precisely raise melt iron content to target range.
· Applicable in aluminum processing, plate/strip, cable, and automotive component alloy batching for closed-loop composition control.
· In the recycled aluminum industry, used to correct iron content when scrap aluminum has insufficient iron, improving batch consistency and market competitiveness.