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CuZr50 Zirconium Copper Master Alloy for High-Strength High-Conductivity Copper Alloys with Zr 50% ±1% Grain Refiner Additive
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | High Broad |
| Certification: | ISO 9001:2015 |
| Model Number: | CuZr50-HC |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10 Kilograms |
|---|---|
| Price: | USD 40-150 / Kilogram |
| Packaging Details: | Vacuum-sealed aluminum foil bag inside iron drum with desiccant, export-grade wooden pallet |
| Delivery Time: | 5-7 working days for stock, 10-20 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: | Waffle Plate / Ingot | Melting Range: | 950-1050°C |
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| Density: | ~7.8 G/cm³ | Composition: | Zr 50% ±1%, Bal. Cu |
| Property Enhancement: | Strength + Conductivity Balance | Suitable Alloys: | CuZr, CuCrZr, CuNiSiZr |
| Highlight: | High-Strength Cu Alloy Additive,Zr Grain Refiner for Copper,High-Conductivity Alloy Ingredient |
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Product Description
High-Strength High-Conductivity Copper Alloy Production CuZr50 Zirconium Copper Master Alloy Grain Refiner Additive
CuZr50 Master Alloy for High-Strength High-Conductivity Copper Alloys
This CuZr50 Master Alloy is formulated as a zirconium alloying additive for the production of high-strength high-conductivity copper alloys. Zirconium addition via CuZr50 master alloy enables simultaneous improvement of mechanical strength and retention of electrical/thermal conductivity, making it ideal for advanced applications requiring both properties.
Key Features
- Strength-Conductivity Balance: Optimal Zr addition strengthens without significant conductivity loss
- Precipitation Hardening: Zr forms fine precipitates that pin grain boundaries at elevated temperatures
- Thermal Stability: Improved softening resistance at operating temperatures up to 500°C
- Creep Resistance: Enhanced high-temperature creep performance for demanding applications
- Oxidation Resistance: Zr addition improves surface oxidation resistance at elevated temperatures
Applications
- High-strength copper alloy wire and strip for electrical connectors
- Resistance welding electrode materials requiring high conductivity
- Lead frame materials for semiconductor packaging
- Heat sink and thermal management components
- Overhead contact wire for high-speed railway systems
Specifications
| Composition | Zr 50% ±1%, Bal. Cu |
|---|---|
| Form | Waffle Plate / Ingot |
| Melting Range | 950-1050°C |
| Density | ~7.8 g/cm³ |
| Target Property | High Strength + High Conductivity |
Contact Us
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
Email: janehu@hbnewmaterial.com
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