Copper-rare earth alloy

Copper-Lanthanum Master Alloy

Product Name: Copper-Lanthanum Master Alloy
Alternative Name: Cu-La Master Alloy, Lanthanum Microalloying Additive
English Name: Copper-Lanthanum Master Alloy

Service Hotline+86-400-6632276

Product Details

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.

Product Series

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)

Specification	Lanthanum (La) Content: 5% - 25% (Precisely customizable according to customer requirements)
Product Form	Irregular lumps (promoting rapid dissolution) or customized as per customer requirements
Grain Refinement Strengthening	Inhibits grain growth, promotes nucleation
Purification and Impurity Removal	Reacts with impurity elements such as O, Si, Fe, purifying the melt
Performance Optimization	Improves the balance between mechanical and physical properties

Health & Safety Information

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).
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.
Storage Requirements	Store in a dry, well-ventilated area, away from strong acids, alkalis, and other corrosive substances.
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.

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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