Aluminum silicon master 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 Name | Aluminum silicon master alloy | |||||||||||
| Standard | GB/T27677-2011 | |||||||||||
| Content | Chemical Compositions ≤ % | |||||||||||
| Balance | Si | Fe | Cu | Mn | Cr | Ni | Ti | Zn | Pb | Sn | Mg | |
| AlSi20 | Al | 18.0~22.0 | 0.45 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | 0.30 | 0.05 | 0.05 | 0.10 |
| AlSi24 | Al | 22.0~26.0 | 0.45 | 0.20 | 0.35 | 0.10 | 0.20 | 0.10 | 0.30 | 0.10 | 0.10 | 0.40 |
| 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. | |||||||||||
Certificate： 
What we can provide： 
