Zirconium Bar & Tungsten Copper Alloy | High-Purity Refractory Metals from China

About ZirconiumBar.com

As a leading manufacturer and exporter based in China, we specialize in high-performance refractory metals including zirconium bars, tungsten copper alloys, sputtering targets, and titanium alloy products. Our materials meet international standards such as ASTM B387 and are used in critical applications across aerospace, energy, medical devices, and advanced manufacturing.

With strict quality control and advanced powder metallurgy processes, we deliver consistent 99.95% purity zirconium and precision-engineered tungsten composites. Our products are exported to Japan, Singapore, Korea, the USA, and European markets.

99.95%

Purity Standard

30+

Global Markets

Our Premium Products

Engineered for performance, durability, and precision. All products are manufactured under strict quality control and meet international industry standards.

99.95% Pure Zirconium Wire Zr702

High-purity zirconium wire for chemical and industrial applications. Excellent corrosion resistance and thermal stability.

Purity: 99.95%
Grade: Zr702
Application: Chemical processing, nuclear, PVD coating

Zirconium Sputtering Target (Zr702)

High-density rotatable sputtering target for PVD coating systems. Ideal for optics and semiconductor industries.

Purity: 99.95%
Type: Rotatable, planar
Use: Optics, thin-film deposition

WCu Tungsten Copper Alloy (W80Cu20)

Electrode plate for resistance welding. High thermal conductivity and arc erosion resistance.

Composition: W80Cu20, W75Cu25, W70Cu30
Application: EDM, welding, electrical contacts
Exported to: Southeast Asia, USA, Europe

Titanium Alloy Products

Used in aerospace, medical devices, and facial therapy. High strength-to-density ratio and biocompatibility.

Applications: Aerospace, dentistry, implants
Processing: Seamless & welded tubing
Standards: ASTM, ISO

Tungsten Heavy Alloy (WNiFe)

High-density balance weights and counterweights. Exceptional thermal conductivity and hardness.

Grade: WNiFe
Use: Aerospace, defense, precision instruments
Feature: High thermal & electrical resistance

Molybdenum Products (ASTM B387)

Sintering molybdenum boats and high-temperature workpieces. Resistant to thermal shock and deformation.

Standard: ASTM B387
Type: Mo Grade, TZM Alloy
Application: Furnace components, semiconductor

Zirconium Plate & Tube

Corrosion-resistant zirconium plates and tubes for chemical reactors, heat exchangers, and nuclear systems.

Grades: Zr702, Zr705
Form: Seamless, welded, forged
Use: Harsh chemical environments

Tungsten Rhenium Alloy

High-temperature thermocouples and electrical components. Superior ductility and creep resistance.

Composition: W-3%Re, W-25%Re
Application: Aerospace sensors, furnace elements
Feature: Stable at >2000°C

Why Choose Us?

Decades of expertise in refractory metal production with global compliance and customer-focused service.

High Purity

All zirconium and tungsten products meet 99.95% minimum purity standards with full traceability.

Global Compliance

Products conform to ASTM, ISO, and JIS standards. Widely accepted in regulated industries.

Custom Fabrication

We offer custom sizes, shapes, and alloy compositions to meet your engineering requirements.

Fast Global Shipping

Efficient logistics to Japan, USA, Europe, Singapore, Korea, and other key markets.

Frequently Asked Questions

What is the purity level of your zirconium products?

Our zirconium bars, wires, and sputtering targets are manufactured to a minimum purity of 99.95%, meeting Zr702 and Zr705 specifications for industrial and nuclear applications.

Can you customize tungsten copper alloy ratios?

Yes, we produce WCu alloys in various compositions including W70Cu30, W75Cu25, and W80Cu20 based on thermal and electrical performance requirements.

What are the main applications of zirconium sputtering targets?

Our high-density zirconium sputtering targets are used in PVD coating systems for optics, semiconductor manufacturing, and wear-resistant thin films.

Do you provide material certifications?

Yes, we provide full material test reports (MTR), COA (Certificate of Analysis), and compliance documentation upon request.

How do I request a quote or sample?

Please visit the official website to submit your requirements. We respond to all inquiries within 24 hours.

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