AlTi5B1 Grain Refiner is an essential metallurgical additive for aluminium casting units, designed to refine and improve the grain structure, homogeneity, and mechanical properties of aluminium and its alloys.

During solidification, aluminium can develop coarse columnar, equiaxed, or dendritic grains, which can negatively affect casting quality. These coarse grains may promote particle clustering, reduce feeding efficiency, and result in lower tensile strength, ductility, wear resistance, and overall casting performance.

AlTi5B1 promotes the formation of a fine, uniform and equiaxed grain structure, helping produce aluminium castings with improved consistency, mechanical properties, and surface quality.

Key Benefits

• Fine and uniform grain structure
• Improved casting homogeneity
• Enhanced tensile strength and mechanical properties
• Better feeding characteristics
• Reduced coarse-grain formation
• Improved wear resistance
• Consistent casting quality
• Suitable for aluminium and aluminium alloys