• Magnesium Zirconium Master Alloy MgZr25 MgZr30 with 25% to 30% Zirconium Content for Grain Refinement in Sand and Permanent Mold Casting
  • Magnesium Zirconium Master Alloy MgZr25 MgZr30 with 25% to 30% Zirconium Content for Grain Refinement in Sand and Permanent Mold Casting
  • Magnesium Zirconium Master Alloy MgZr25 MgZr30 with 25% to 30% Zirconium Content for Grain Refinement in Sand and Permanent Mold Casting
Magnesium Zirconium Master Alloy MgZr25 MgZr30 with 25% to 30% Zirconium Content for Grain Refinement in Sand and Permanent Mold Casting

Magnesium Zirconium Master Alloy MgZr25 MgZr30 with 25% to 30% Zirconium Content for Grain Refinement in Sand and Permanent Mold Casting

Product Details:

Place of Origin: Hunan, China
Brand Name: High Broad
Certification: ISO 9001:2015
Model Number: HB-MgZr-011

Payment & Shipping Terms:

Minimum Order Quantity: 10 KGS
Price: According to quantity and specification
Packaging Details: Vacuum sealed aluminum foil bag in export-grade plywood case
Delivery Time: 7-20 working days depending on order volume
Payment Terms: T/T,L/C,Western Union,PayPal
Supply Ability: 50000 KGS per Month
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Detail Information

Zirconium Content: 25% To 30% Grain Refining Mechanism: Peritectic Reaction With Magnesium
Effective Addition Rate: 0.5-1.0 Wt Percent Of Melt Material: Magnesium Zirconium (Mg-Zr) Master Alloy
Form: Ingot Particle Size: Controlled Distribution
Highlight:

MgZr Magnesium Zirconium Alloy

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Grain Refinement Casting Additive

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Sand Casting Permanent Mold Agent

Product Description

Magnesium Zirconium Master Alloy MgZr25 MgZr30 Ingot Grain Refinement for Sand Casting Permanent Mold Process
Our magnesium zirconium master alloy is the industry standard for grain refinement in sand casting and permanent mold magnesium casting processes. Zirconium's unique peritectic reaction with magnesium provides powerful and reliable grain refinement.
Zirconium Grain Refinement Mechanism
  • Peritectic Nucleation: Zirconium particles serve as potent heterogeneous nucleation sites for magnesium grains
  • Fine Equiaxed Grains: Produces uniform fine-grained structure throughout cast sections
  • Hot Tearing Prevention: Fine grain structure significantly reduces hot tearing tendency in complex castings
  • Fe Removal: Zirconium precipitates iron from the melt, reducing its detrimental effect on corrosion
  • Mechanical Property Enhancement: Fine grain size improves both strength and ductility simultaneously
Casting Process Compatibility
  • Sand casting applications
  • Permanent mold casting
  • Investment casting
  • Direct chill casting
Standard grades MgZr25 and MgZr30 available with controlled particle size distribution. Custom zirconium content and particle size specifications supported. Each batch includes grain refinement efficacy certification.
Contact Us

Jane Hu

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

Email: janehu@hbnewmaterial.com

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