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MgZr30 Magnesium Zirconium 30% Master Alloy Ingot for Grain Refinement with 70% Grain Size Reduction and Hot Tearing Elimination
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | WNRLN |
| Certification: | ISO 9001:2015, RoHS |
| Model Number: | MgZr30 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Kilograms |
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| Price: | USD 40-80 / Kilogram |
| Packaging Details: | Vacuum-sealed aluminum foil bags inside plywood cases with desiccant, export-grade fumigated pallets |
| Delivery Time: | 5 working days for stock, 10-15 days for production |
| Payment Terms: | T/T,L/C,Western Union |
| Supply Ability: | 5000 Kilograms per Month |
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Detail Information |
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| Form: | Ingot | Zirconium Content: | 30% +/-2% |
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| Melting Range: | 610-630 Degree C | Ingot Weight: | 5kg / 10kg |
| Density: | 2.15 G/cm3 (approx.) | Grain Size Reduction: | Up To 70% Vs Unrefined Alloy |
| Highlight: | Magnesium Zirconium 30% Master Alloy,Grain Refinement Casting Additive,Hot Tearing Prevention Mg Alloys |
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Product Description
MgZr30 Magnesium Zirconium 30% Master Alloy Ingot
The MgZr30 Magnesium Zirconium 30% Master Alloy is the industry-leading grain refining agent for magnesium casting operations. Zirconium is unmatched in its ability to nucleate fine, equiaxed grains in magnesium alloys, delivering dramatic improvements in mechanical properties. This master alloy is essential for foundries producing high-integrity sand castings and permanent mold castings where hot tearing must be eliminated and tensile performance maximized.
Key Product Advantages
Exceptional Grain Refining Power
Zirconium produces the finest grain structures achievable in magnesium alloys through peritectic nucleation. Grain size reductions of up to 70% are routinely achieved, translating directly to higher tensile strength and yield strength in finished castings.
Hot Tearing Elimination
Fine-grained structures dramatically reduce hot tearing susceptibility during solidification, enabling the production of complex, thin-walled castings that would otherwise be unmanufacturable with unrefined magnesium alloys.
Improved Mechanical Properties
Grain-refined alloys exhibit 15-25% higher tensile strength and 30-50% greater elongation compared to unrefined equivalents, meeting the demanding specifications of aerospace and automotive applications.
Wide Alloy Compatibility
Fully compatible with ZK60, ZE41, WE43, and other zirconium-containing magnesium alloy systems. Pre-alloyed form ensures rapid dissolution and uniform distribution in the melt.
Typical Applications
- Sand casting of magnesium alloy structural components
- Permanent mold casting for automotive powertrain parts
- Aircraft landing gear and structural magnesium castings
- High-integrity thin-walled magnesium housings
- Production of ZK60 and ZE41 series high-strength alloys
Quality Assurance
Each production lot undergoes inductively coupled plasma optical emission spectroscopy (ICP-OES) to confirm zirconium content within +/-1% tolerance. Our ISO 9001:2015 certified manufacturing process ensures batch-to-batch consistency. A comprehensive certificate of analysis accompanies every shipment, detailing chemical composition, impurity levels, and production traceability.
