The core engine for the next generation of lightweight materials. This product is specifically designed to enhance the comprehensive performance of magnesium alloys. By introducing the lightweight rare earth element "scandium," it empowers base magnesium alloys to surpass conventional limits in strength, heat resistance, and stability. It is a key material for solving the challenge of balancing lightweighting with performance in advanced equipment.
Application Fields
1.Commercial Aerospace (e.g., passenger aircraft seat frames, door frames, internal support structures; satellite brackets, antenna mounts, optical instrument frames; high-end drone fuselage frames, arms).
2.High-end Transportation and Equipment (e.g., racing transmission housings, suspension arms, wheel hubs; electric bicycle/motorcycle frames; industrial robot lightweight arms, high-end camera gimbals, medical device housings).
3.Cutting-edge Materials Science Research (e.g., developing shape memory alloys based on Mg-Sc alloys' "body-centered cubic structure"; used as high-quality magnesium alloy powder feedstock for additive manufacturing).
Properties (Theoretical)
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Specification |
Scandium (Sc) Content: 2% - 30% (Supports precise customization) |
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Product Form |
Standard waffle ingots, rods, or customized as required |
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Precipitation Strengthening |
Forms thermally stable nanoscale Al3Sc or similar strengthening phases (when aluminum is present) |
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Grain Refinement Strengthening |
Refines magnesium alloy grains |
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Increase Recrystallization Temperature |
Strongly inhibits the recrystallization process |
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Structural Transformation |
May promote the formation of a body-centered cubic (BCC) structure in magnesium alloys, leading to special properties |
Health and Safety Information
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General Description |
This product is an alloy material and is stable in its solid, normal state. However, dust or fumes may be generated during melting, processing (e.g., cutting, grinding). |
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Operational Recommendations |
Operations involving high temperatures or dust generation should be conducted in a well-ventilated environment. Operators should wear appropriate personal protective equipment, such as dust masks, protective goggles, and gloves. Avoid inhaling dust or fumes and prolonged contact with eyes and skin. |
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Storage Requirements |
Store in a dry, well-ventilated area, away from strong acids, alkalis, and other corrosive substances. |
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Safety Data Sheet |
For detailed information on safe operations and emergency response, please refer to the Material Safety Data Sheet (MSDS) for this product or request it from the supplier. |
Packaging Specifications
Standard Packaging: 50 kg vacuum-sealed iron drum packaging.
Custom Packaging: Available according to customer specifications.
About Magnesium-Scandium Master Alloy
1.Outstanding Specific Strength: Significantly increases strength while perfectly retaining magnesium's lightweight characteristics, achieving "strong yet light."
2.Revolutionary Heat Resistance: Effectively increases recrystallization temperature and forms thermally stable nanoscale strengthening phases, enabling it to maintain excellent mechanical properties and creep resistance in high-temperature environments above 300°C.
3.Excellent Processability and Stability: Scandium diffuses slowly in the magnesium matrix, providing lasting strengthening effects. It also improves the microstructure, enhancing corrosion resistance and long-term reliability.
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