A high-performance microalloying optimizer for aluminum alloys. This product is a new and efficient additive for improving the comprehensive properties of aluminum alloys. Ytterbium (Yb), as an important rare earth element, can significantly refine the alloy structure, inhibit recrystallization, and optimize the distribution of strengthening phases through the formation of thermally stable nanoscale dispersed phases. This simultaneously enhances the strength, hardness, and corrosion resistance of aluminum alloys.
Application Fields
1.Lightweighting in Transportation (e.g., body structural parts, wheels, new energy vehicle battery pack structural parts).
2.Electronics and Heat Dissipation Systems (e.g., high-power heat sink substrates, structural parts for 3C products).
3.Precision Manufacturing and Industrial Equipment (e.g., industrial robot joint arms, high-end instrument brackets).
4.General Aviation and Drones (e.g., fuselage frames, landing gear).
Properties (Theoretical)
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Specification |
Ytterbium (Yb) Content: 2% - 20% (Precisely customizable according to customer requirements) |
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Product Form |
Ingot (easy to weigh and add) |
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Precipitation Strengthening |
Refines and optimizes the distribution of aging strengthening phases (e.g., θ' phase) |
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Grain Boundary Optimization |
Reduces the width of precipitate-free zones at grain boundaries, making grain boundary precipitates discontinuous |
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Increase Corrosion Resistance |
Reduces corrosion current and intergranular corrosion depth |
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Composite Strengthening |
Combined addition with elements like chromium can further improve strengthening efficiency |
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 sealed iron drum packaging.
Custom Packaging: Available according to customer requirements.
About Aluminium-Ytterbium Master Alloy
1.Outstanding Mechanical Performance Improvement: Effectively refines aging strengthening phases, significantly increasing strength through precipitation strengthening. Combined addition with elements like chromium can further improve strengthening efficiency.
2.Excellent Corrosion Resistance: Significantly reduces the alloy's susceptibility to intergranular corrosion by refining and optimizing precipitate distribution.
3.Excellent Thermal Stability: Forms thermally stable dispersed phases, effectively inhibiting the recrystallization process.
4.Stable Product Quality: Advanced production processes ensure uniform composition and stable batch production.
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