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Aluminum boron master alloy

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Aluminum boron master alloy AlB1 3 4 5 8 alloy

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.

Other Products

AlMn, AlTi, AlNi, AlV, AlSr, AlZr, AlCa, AlLi, AlFe, AlCu, AlCr, AlB, AlRe, AlBe, AlBi, AlCo, AlMo, AlW, AlMg, AlZn, AlSn, AlCe, AlY, AlLa, AlPr, AlNd, AlYb, AlSc, etc.