Magnesium-Cerium (Mg-Ce) Master Alloy | High-Efficiency Magnesium Alloy Modifier

Our Magnesium-Cerium master alloy is independently vacuum-melted in our Ganzhou factory. As a high-efficiency rare earth magnesium alloy modifier, it is widely used to improve oxidation resistance, grain refinement and comprehensive mechanical properties of magnesium alloys. Cerium elements are uniformly distributed with high melting utilization rate.

We supply standard industrial grades and support fully customized cerium content. Adopting high-purity rare earth raw materials, our products feature ultra-low impurities and stable batch consistency, meeting various industrial and R&D application requirements.

Chemical Composition (Standard Grades)

Custom cerium content and special technical specifications are supported on request.

Key Features

• Vacuum melting production: Low gas content, minimal oxidation, stable batch quality without component segregation

• Excellent anti-oxidation modification: Uniform cerium distribution, effectively improving high-temperature oxidation resistance of magnesium alloys

• Ultra-low impurity level: High-purity rare earth raw materials, suitable for industrial casting and advanced material research

• Efficient grain refinement: Significantly optimize magnesium alloy microstructure and improve mechanical toughness and strength

• Stable industrial applicability: Good fusion with magnesium melt, simple operation and stable modification effect

Main Applications

• High-temperature oxidation-resistant magnesium alloy components for industrial equipment

• Grain refinement and microstructure optimization of cast magnesium alloys

• Performance modification of lightweight magnesium alloy materials

• New material laboratory R&D and customized alloy development

• High-precision magnesium casting and industrial lightweight manufacturing

Our Production Advantages

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

• Strict batch inspection: Professional laboratory testing for each batch, complete COA reports provided

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

• Flexible order support: Both small trial orders and large-scale bulk production are available

Product Specifications

• Available Forms: Ingot, lump, chunk

• Single piece weight: 1–5kg or customized

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

• Custom grades: 10%–30% Ce content optional

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 Cerium proportion, special size requirements or batch quotation, please submit your inquiry through our RFQ page. We provide professional technical support and stable bulk supply service.