Magnesium-Gadolinium (Mg-Gd) Master Alloy | Custom Rare Earth Magnesium Alloy

Our Magnesium-Gadolinium master alloy is independently vacuum-melted in our Ganzhou factory. It is a high-performance rare earth magnesium alloy, specially developed for improving high-temperature resistance and mechanical stability of magnesium-based materials. It features uniform gadolinium element distribution and high element recovery rate during melting.

We supply standard industrial grades and support fully customized gadolinium content to meet diverse technical requirements. All gadolinium raw materials adopt 3N/4N high-purity heavy rare earth metals to achieve ultra-low impurity control.

Important Notice: This product contains controlled heavy rare earth element (Gadolinium). Export from China requires official dual-use item export license.

Chemical Composition (Standard Grades)

Custom gadolinium proportions and special specifications are available on request.

Key Features

• In-house vacuum melting process: Low gas content, minimal oxidation, stable batch consistency without component segregation

• High element utilization rate: Uniform gadolinium distribution, significantly improving high-temperature performance of modified magnesium alloys

• Ultra-low impurity level: 3N/4N high-purity rare earth raw materials, suitable for high-end industrial and scientific research applications

• Outstanding high-temperature performance: Effectively enhance high-temperature strength, creep resistance and structural stability of magnesium alloys

• Excellent fusion performance: Good wettability with magnesium melt, easy to add and operate in industrial production

Main Applications

• High-temperature resistant magnesium alloy components for aerospace and automotive industries

• High-strength structural magnesium alloy modification and grain refinement

• Soluble magnesium alloy materials for special industrial equipment

• Advanced material research and customized new magnesium alloy development

• High-precision magnesium casting industry optimization

Our Production Advantages

• Factory direct vacuum melting production: Independent production workshop, stable supply chain and strict quality control

• Complete batch inspection system: Each batch is tested professionally, with official COA test reports provided

• Powerful customization capability: Support customized Gd content, alloy lump size and technical parameters

• Professional export compliance service: Provide batch traceability files, civil end-use declaration and dual-use license application support

Product Specifications

• Available Forms: Ingot, lump, chunk

• Single piece weight: 5-10kg or customized

• Rare Earth Purity: 99.9% (3N) / 99.99% (4N)

• Custom grades: 10%–30% Gd content available

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. Delivery cycle is subject to raw material stock and export license progress.

Export Compliance Statement

Magnesium-Gadolinium (Mg-Gd) master alloy contains controlled heavy rare earth element. It belongs to China dual-use item controlled goods. All export orders must complete official MOFCOM dual-use export license procedures before shipment. We can provide batch traceability documents, civil end-use declaration and full compliance support for global customers.

Request A Quote

For customized Gadolinium proportion, special size requirements or bulk batch quotation, please submit your inquiry through our RFQ page. We offer professional technical consultation and stable long-term supply services.