Aluminum-Lanthanum (Al-La) Master Alloy | Premium Aluminum Casting Modifier>

Our Aluminum-Lanthanum master alloy is independently vacuum-melted in our Ganzhou factory. It is a high-quality rare earth aluminum modifier, widely used to optimize casting performance, refine grain structure and improve corrosion resistance of aluminum alloys. Lanthanum elements distribute evenly with high melting recovery rate and stable modification effect.

We provide standard industrial grades and support fully customized lanthanum content. Ultra-low impurity control meets strict industrial and laboratory material requirements.

Chemical Composition

Custom lanthanum content and special specifications are available.

Key Features

• Professional vacuum melting process, low gas content and stable batch consistency

• Excellent casting modification, improves aluminum fluidity and filling performance

• Uniform lanthanum distribution, optimizes internal microstructure

• Enhances corrosion resistance and structural stability of aluminum products

• High purity and stable performance for long-term industrial production

Main Applications

• Industrial aluminum casting performance optimization

• Grain refinement and microstructure modification of aluminum castings

• Corrosion-resistant aluminum alloy component manufacturing

• Advanced material laboratory research and customized alloy development

Our Production Advantages

• Self-produced vacuum melting, factory direct stable supply

• Complete quality inspection system with official COA reports

• Flexible customization for La content and product size

• Professional industrial material supply experience

Product Specifications

• Forms: Ingot, lump, chunk

• Single piece weight: 1–5kg or customized

• Rare Earth Purity: 99.9% (3N) 

Packaging & Shipment

Inner plastic bag packaging with outer iron drum protection, standard 50KG per drum, effectively preventing oxidation and damage during long-distance sea transportation. Sea freight and air freight are both available with flexible delivery arrangements.

Request A Quote

For customized Lanthanum proportion, special size specifications or bulk pricing, please submit your demand via our RFQ page.