Magnesium-Barium Pre-alloy Introduction:
Magnesium-Barium pre‑alloys are semi‑finished products that can be manufactured in various forms. They consist of a pre‑alloyed mixture of alloying elements. Depending on the intended application, they are also termed modifiers, hardeners or grain refiners. They are added to the melt to achieve a defined result. They are used in place of pure metal, thereby reducing energy consumption and production time.
Applications of Magnesium-Barium Pre‑alloys:
- Hardeners: They are used to improve the physical and mechanical properties of metal alloys.
- Grain refiners: They control the dispersion of individual crystals in metals to produce a finer and more uniform grain structure.
- Modifiers and special alloys: They are typically used to increase strength, ductility and machinability.
Specifications of Magnesium-Barium Pre‑alloys:
Product Designation
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Magnesium-Barium Pre-alloy
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Content
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Chemical Compositions ≤ %
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Balance
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Ba
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Al
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Fe
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Ni
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Cu
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MgBa10
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Mg
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8.0~12.0
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0.05
|
0.05
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0.01
|
0.01
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Other Products
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MgLi, MgSi, MgCa, MgCe, MgSr, MgY, MgGd, MgNd, MgLa, MgSm, MgSc, MgDy, MgEr, MgYb, MgMn, etc.
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