A high-performance comprehensive modifier for copper alloys. This product is an ideal additive for enhancing the overall performance of copper and copper alloys. Through precise addition of lanthanum (La), it can significantly improve the microstructure, mechanical properties, and physical properties of copper alloys.
Application Fields
1.Electrical and Electronics Industry (e.g., lead frames, connectors, electrical contact materials).
2.High-end Equipment Manufacturing (e.g., diamond tool additives, special profiles).
3.Transportation Sector (e.g., high-reliability cables, conductive components for rail transit, wear-resistant mechanical parts).
Properties (Theoretical)
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Specification |
Lanthanum (La) Content: 5% - 25% (Precisely customizable according to customer requirements) |
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Product Form |
Irregular lumps (promoting rapid dissolution) or customized as per customer requirements |
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Grain Refinement Strengthening |
Inhibits grain growth, promotes nucleation |
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Purification and Impurity Removal |
Reacts with impurity elements such as O, Si, Fe, purifying the melt |
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Performance Optimization |
Improves the balance between mechanical and physical 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 sealed iron drum packaging.
Custom Packaging: Available according to customer requirements.
About Copper-Lanthanum Master Alloy
1.Exceptional Microstructural Optimization: Significantly refines alloy grains; forms stable compounds with impurities such as oxygen, silicon, and iron, deeply purifying copper melt.
2.Comprehensive Performance Enhancement: Simultaneously improves alloy strength, hardness, plasticity, and toughness, enhances stress corrosion resistance; significantly boosts overall performance while maintaining excellent electrical and thermal conductivity.
3.Authoritative Quality Assurance: As the principal drafting unit of the national standard GB/T 39233-2020, ensuring uniform product composition and stable batch production.
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