Aluminum Boron Master Alloy Alb1 3 4 5 8 Alloy

Our company has gained name and fame in field of trading, exporting, manufacturing and supplying an excellent quality spectrum of Aluminum Boron Master Alloy Alb1 3 4 5 8 Alloy in Shanghai, China. Master alloys are semi-finished products, and can be formed in different shapes. They are pre-alloyed mixture of alloying elements. They are also known as modifiers, hardeners, or grain refiners based on their applications. They are added to a melt to achieve the disired result. They are used instead of a pure metal because they are very economical and save energy and production time.

Product NameAluminum boron master alloy
StandardGB/T27677-2011
ContentChemical Compositions %
BalanceSiFeCuTiBZnKNaOther SingleTotal Impurities
AlB1Al0.200.300.10/0.5~1.50.10//0.030.10
AlB3Al0.200.350.10/2.5~3.50.10//0.030.10
AlB4Al0.200.25/0.033.5~4.5/1.00.500.030.10
AlB5Al0.200.30/0.054.5~5.5/1.00.500.030.10
AlB8Al0.250.30/0.057.5~9.0/1.00.500.030.10
Applications
1. Hardeners: Used for enhancing physical and mechanical properties of metal alloys.
2. Grain Refiners: Used for controlling the dispersion of individual crystals in metals to produce a finer and more uniform grain structure.
3. Modifiers & Special Alloys: Typically used to increase strength, ductility and machinability.