Magnesium Zirconium Master Alloy MgZr30 with 30% Zirconium Content for Grain Refinement in Sand Casting and High-Purity Magnesium Base

Product Details:

Place of Origin: CHINA
Brand Name: OEM
Certification: ISO 9001:2015
Model Number: MgZr30

Payment & Shipping Terms:

Minimum Order Quantity: 20 kg
Price: USD 40-100 / kg
Packaging Details: Vacuum sealed aluminum foil bag inside argon-filled steel drum, palletized for container shipment
Delivery Time: 7-15 working days
Payment Terms: T/T,L/C,PayPal,Western Union
Supply Ability: 4000 kg per Month
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Detail Information

Zirconium Content: 30% +/- 2% Ingot Weight: 0.5-5 Kg Per Piece (Customizable)
Melting Range: 630-660 Degree C Density: ~2.1 G/cm3
Magnesium Balance: >=99.9% Pure Mg Base Total Impurities: <=0.1%
Highlight:

Magnesium Zirconium MgZr30 Ingot

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30% Zirconium Master Alloy

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Grain Refiner for Sand Casting

Product Description

Magnesium Zirconium MgZr30 Master Alloy Ingot
30 Percent Zirconium Grain Refiner for Sand Casting Mg Alloys
Product Overview
Magnesium Zirconium (MgZr30) Master Alloy ingot manufactured for magnesium alloy production. Zirconium content 30% +/- 2% in high-purity magnesium base. Zirconium is the most powerful grain refiner for magnesium alloys, dramatically reducing grain size and improving mechanical properties in cast components. Used as a grain refiner and alloying element addition in melting and casting processes for lightweight structural materials.
Key Features
  • Alloy Composition: Mg balance, Zr 30% +/- 2%
  • Form: Ingot or waffle plate with customizable sizing
  • Zirconium is the most effective grain refiner for Mg alloys
  • Particularly effective for sand casting and permanent mold processes
  • Reduces grain size significantly, improving strength and ductility
  • Suppresses hot tearing and improves casting soundness
  • Essential additive for Mg-Zn-Zr, Mg-RE-Zr, and Mg-Ag-Zr alloy systems
Technical Specifications
Chemical Composition
Component Specification
Zirconium (Zr) 30% +/- 2%
Magnesium (Mg) Balance (>=99.9% base purity)
Total Impurities <=0.1%
Physical Properties
Property Specification
Form Ingot, Waffle Plate
Ingot Weight 0.5-5 kg (Customizable)
Density ~2.1 g/cm³
Melting Range 630-660°C
Application Notes
Recommended addition temperature: 720-780°C. Stir thoroughly after addition for homogeneous Zr distribution. Best results with Al-free Mg alloy systems.
Jane Hu
China Hunan High Broad New Material Co., Ltd.
70 Chezhan North Road, Changsha, China 410100
Mobile/Whatsapp: +86-139-7515-2932
Wechat: 139-7515-2932
Skype: jane.hu261
QQ: 122367362

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