R60702Pure zirconium foil

Zirconium foil is an ultra-thin metal foil made from high-purity industrial-grade zirconium (Zr702/R60702) or nuclear-grade zirconium through precision rolling. Common thicknesses range from 0.01mm to 0.5mm. It possesses excellent corrosion resistance, high-temperature resistance, neutron absorption properties, processability, and surface finish, making it a key functional material in high-end industrial fields.

1. Chemical Composition

Key Features
* **Extreme Corrosion Resistance:** Resistant to acids, alkalis, seawater, chlorides, and organic acids, far superior to stainless steel. Extensively stable under high temperature and high pressure corrosive environments.
* **High Temperature and Oxidation Resistance:** Can be used long-term at temperatures above 400℃. A dense oxide film easily forms on the surface, providing excellent oxidation resistance.
* **Low Neutron Absorption Cross Section:** Nuclear-grade zirconium exhibits extremely low neutron absorption, making it a key material for nuclear reactors.
* **Good Mechanical and Machinability:** Can be stamped, etched, laser-cut, welded, and bent, suitable for manufacturing precision micro-parts.
* **Non-magnetic, Electrically and Thermally Stable:** Suitable for electronics, vacuum applications, and precision instruments.

Applications

1. Chemical Industry and Corrosion Protection Equipment
Sealing gaskets, linings, and shielding sheets for highly corrosive media
Internal components of heat exchangers, reactors, and electrolytic cells
Corrosion-resistant components for chlor-alkali, acid pickling, and seawater desalination

2. Energy and Electrochemistry
Zirconium current collectors and electrode foils for hydrogen energy and fuel cells
Anode/cathode substrates for water electrolysis and hydrogen production
Corrosion-resistant electrodes for lithium batteries and special batteries

3. Vacuum and Electronics Industry
Vacuum devices and electron tube getter carriers
Semiconductor heat sinks, shielding covers, and precision gaskets
Zirconium target foils and vapor deposition materials for coating

4. Aerospace and Military Industry
High-temperature elastic elements and thermal insulation shielding components
Ignition foils, detonating elements, and sensor components
Lightweight and corrosion-resistant structural components for aircraft

5. Nuclear Industry
Nuclear fuel assembly cladding, spacers, and positioning grids
Reactor control, shielding, and neutron absorption components
Precision-machined parts for nuclear-grade low-hafnium zirconium foil

6. Medical and Precision Instruments
Implantable Corrosion-Resistant Zirconium Components
Analytical Instruments, Sensors, Flow Meter Sheets
Optical Instruments, Laser Equipment Heat Dissipation/Shielding Components
7. Other High-End Applications
Special Light Sources, Flash Lamp Ignition Zirconium Foil
Precision Etched Mesh, Microporous Sieves, Slit Plates
Composite Sheets, Corrosion-Resistant Composite Foil Substrates
 

Quality Control and Testing

Each product undergoes rigorous inspection before shipment:

Dimensional Inspection: Precise measurement of thickness, length, and width

Chemical Composition and Mechanical Property Analysis: Third-party testing reports

Surface Inspection: Visual and microscopic inspection for defects

Ultrasonic Testing: Detection of internal defects

Why Choose Us

Technology and Quality: Located in Baoji, China's Titanium Valley, we possess professional production technology and extensive experience in non-ferrous metal manufacturing.

Global Coverage: We provide consistently high-quality products to customers in Australia, South Korea, Germany, the USA, the UK, Malaysia, and the Middle East.

Quality Commitment: We never compromise on quality and are responsible for every product we manufacture.

Technical Support: We have professional personnel overseeing the entire process from raw materials to finished products!

Contact Us

Our team is dedicated to serving you and hopes that every product you purchase will meet your expectations!

Email: lucky@bjfreelong.com

WhatsApp: +86 13335371763

Please contact us for detailed quotations and technical specifications. We look forward to becoming your trusted high-end titanium materials partner.