thin tantalum foil

Thin Tantalum Foil - Premium Quality for Precision Applications

Product Introduction

When you need exceptional performance in the most demanding environments, our thin tantalum foil delivers unmatched reliability and precision. At Baoji Freelong New Material Technology Development Co., Ltd., we specialize in manufacturing ultra-thin tantalum foil with thickness ranging from 0.01-0.05mm, offering superior ductility and corrosion resistance for your critical applications. Our high-purity tantalum foil meets the stringent requirements of aerospace, electronics, and chemical processing industries worldwide.

Technical Specifications

Our tantalum foil products meet the highest industry standards:

• Thickness Range: 0.01-0.05mm (ultra-thin precision)
• Purity Level: ≥99.95% tantalum content
• Tensile Strength: ≥180 MPa minimum
• Surface Finish: Bright, mirror-like appearance
• Format Options: Available in sheets or rolls
• Width Range: Customizable up to 300mm
• Length: Standard rolls up to 100 meters

Key Features and Benefits

Superior Corrosion Resistance

Your applications benefit from tantalum's exceptional resistance to acids and harsh chemicals. This makes our foil perfect for chemical processing equipment.

Outstanding Ductility

The ultra-thin profile maintains excellent formability. You can shape and form our foil without cracking or breaking.

High Temperature Stability

Our material performs reliably in extreme temperature conditions, maintaining structural integrity where other metals fail.

Biocompatibility

Tantalum's natural biocompatibility makes it ideal for medical device manufacturing and implantable components.

Applications and Industries Served

Aerospace Industry

• Electromagnetic shielding systems
• Heat shields and thermal barriers
• Precision instrumentation components

Electronics & Semiconductors

• Capacitor electrodes
• Thin-film resistors
• Electronic component packaging

Chemical Processing

• Corrosion-resistant linings
• Heat exchanger components
• Reaction vessel shields

Medical Devices

• Implantable device components
• Surgical instrument coatings
• Biomedical research applications

Manufacturing Process

Our advanced production facility utilizes state-of-the-art rolling techniques to achieve consistent thickness and superior surface quality. We start with high-purity tantalum ingots and employ precision cold-rolling processes under controlled atmospheres.

Each production batch undergoes multiple reduction passes to achieve the desired thickness while maintaining material integrity. Our controlled annealing process ensures optimal mechanical properties throughout.

Quality Control and Testing

Every batch of thin tantalum foil undergoes rigorous testing protocols:

• Chemical composition analysis using ICP-MS
• Mechanical property testing including tensile strength
• Surface quality inspection with advanced imaging
• Thickness measurement with precision gauges
• Cleanliness verification for contamination-free delivery

Packaging and Shipping

We protect your investment with specialized packaging designed for delicate metal foils:

• Protective interleaving paper between layers
• Moisture-resistant vacuum packaging
• Custom wooden crates for international shipping
• Full traceability documentation included
• Express shipping options available worldwide

Why Choose Us

Proven Expertise

Our location in China's Titanium Valley provides access to the best raw materials and manufacturing expertise in the region.

Global Reach

We proudly serve customers across Australia, Korea, Germany, USA, UK, Malaysia, Middle East, and Taiwan with consistent quality.

Quality Commitment

We never compromise on quality. Our responsibility is delivering products that meet or exceed your specifications every time.

Technical Support

Our engineering team provides comprehensive technical support throughout your project lifecycle.

OEM & Customization Services

We understand that your applications may require specific dimensions or properties. Our OEM services include:

• Custom thickness specifications
• Specialized surface treatments
• Non-standard width and length options
• Alloy modifications for specific applications
• Private labeling and packaging solutions

Your unique requirements drive our manufacturing capabilities. We work closely with you to develop solutions that perfectly match your needs.

Certifications and Compliance

Our manufacturing processes comply with international quality standards. We maintain comprehensive documentation for traceability and quality assurance throughout the supply chain.

FAQs

Q: What is the minimum order quantity for thin tantalum foil?

A: Minimum orders vary by specifications, but we accommodate both small prototype quantities and large production runs.

Q: How do you ensure consistent thickness across the foil?

A: Our precision rolling equipment maintains thickness tolerances within ±0.001mm through continuous monitoring and adjustment.

Q: Can you provide material certificates?

A: Yes, we provide complete material certificates including chemical composition and mechanical property test results.

Q: What lead times can you offer?

A: Standard products ship within 2-3 weeks. Custom specifications may require 4-6 weeks depending on complexity.

Q: Do you offer technical consulting services?

A: Absolutely. Our materials engineers provide application-specific guidance to help optimize your designs.

Our Packaging

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Our Factory

Production Equipmenty

Skin peeling machine

Forging Press

Forging Press

Heat exchanger equipment

Laser cutting machine

Heating furnace

Heating furnace

Straightening Machine

Sawing Machine

Sawing Machine

Air hammer

Vertical Lathe

Centerless grinding machine

Centerless grinding machine

Piezo motor

Press

Press

Rolling Mill

Testing Equipment

 

 

 

 

 

 

WhatsApp&Wechat: 86 13571190943
E-mail:jenny@bjfreelong.com
Address: No.188. Gaoxin Ave, Baoji City, Shannxi, China.