When you need exceptional performance in extreme environments, customized tantalum foil delivers unmatched reliability and precision. Our high-purity tantalum foils are engineered to meet your specific requirements, offering superior corrosion resistance and thermal stability. With over 30 years of expertise in rare metals, we understand that standard materials often fail where you need them most. That's why our tailored tantalum solutions provide the exact specifications your project demands, ensuring optimal performance in chemical processing, electronics, and medical applications.
Tantalum stands out as one of nature's most resilient metals. Its unique properties make it irreplaceable in critical applications where failure isn't an option.
Our foils resist virtually all acids and corrosive chemicals. This exceptional resistance stems from tantalum's ability to form a protective oxide layer. You get reliable performance even in the harshest chemical environments.
The high melting point of 2996°C means our foils maintain structural integrity at extreme temperatures. Your equipment operates safely in conditions that would destroy conventional materials.
| Property | Specification |
|---|---|
| Density | 16.6 g/cm³ |
| Purity | 99.95% minimum |
| Standard Thickness | 0.1 mm or customized |
| Standard Width | 150 mm |
| Compliance | ASTM B 708 |
| Condition | Vacuum Annealed |
| Processing Method | Cold Rolled |
| Minimum Order | 2 KGS |
| Lead Time | 3-10 days |
| Packaging | Export Wooden Case |
| Certificate | ISO 9001:2015 |
| Surface | Bright surface |
| Production time | normal production time need about 10-15 working days |
Chemcial composition
|
Grade |
Chemical composition%, no more than |
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|
Fe |
Si |
Ni |
W |
Mo |
Ti |
Nb |
O |
C |
H |
N |
Ta |
|
|
Ta1 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.005 |
0.02 |
0.004 |
0.002 |
0.005 |
Balance |
|
Ta2 |
0.005 |
0.005 |
0.005 |
0.005 |
0.002 |
0.002 |
0.1 |
0.03 |
0.1 |
0.002 |
0.01 |
Balance |
Key Applications Across IndustriesChemical Processing
Your chemical plants face constant challenges from corrosive media. Our tantalum foils provide exceptional protection in reactors, heat exchangers, and piping systems. They resist attack from hot acids, including sulfuric, hydrochloric, and nitric acid solutions.
In the electronics sector, you need materials that deliver consistent performance. Tantalum's excellent electrical properties and oxide formation capabilities make it ideal for capacitors and electronic components. The material's stability ensures long-term reliability in your devices.
Biocompatibility is crucial for medical applications. Our tantalum foils offer excellent tissue compatibility for surgical implants, plates, and prosthetic devices. The material's inert nature prevents adverse reactions while providing necessary structural support.
Your furnace operations require materials that withstand extreme conditions. Tantalum foils excel as heating elements, shields, and structural components in vacuum furnaces and high-temperature processing equipment.
Electronic devices
Medical implants
Steel industry
Chemical Processing
Aerospace and Defense
Energy and Environmental Engineering
Every application has unique requirements. We work closely with you to develop customized tantalum foil specifications that match your exact needs.
Our cold-rolling process ensures consistent thickness and superior surface finish. You receive foils with precise dimensional control and excellent mechanical properties.
Quality starts with material selection. We source high-purity tantalum to ensure optimal performance in your applications. Our vacuum annealing process removes stress and optimizes the material's microstructure.
Located in Baoji, China's "Titanium Capital," we benefit from decades of metallurgical expertise. Our founder's 30+ years in rare metals brings deep industry knowledge to every project.
We maintain strict quality standards throughout production. Each batch undergoes comprehensive testing to verify purity, mechanical properties, and dimensional accuracy.
Our production capabilities include various thicknesses and widths beyond standard specifications. Whether you need ultra-thin foils or specific surface treatments, we adapt our processes to meet your requirements.
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Your projects can't wait for lengthy delivery schedules. Our efficient production systems typically deliver orders within 3-10 days.
We've successfully supplied customized tantalum foil to customers across 50+ countries. Our international experience helps us navigate complex shipping requirements and technical standards.
Professional packaging in export wooden cases ensures your materials arrive in perfect condition. We understand the importance of proper handling for these precision materials.
Selecting the right material specifications can be complex. Our technical team provides expert guidance on alloy selection, processing parameters, and application-specific requirements.
We collaborate with you throughout the design process. From initial concept to final delivery, our support ensures optimal material selection and performance.
Quality documentation accompanies every shipment. You receive complete traceability and certification data for your records and compliance requirements.

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Order Processing
1.First contact us to provide the grade, size ,quantity and standard or any special requirements
2.we will reply you the quotation with delivery time in 3 hours.
3.reach an agreement the buyer arrange the prepayment
4. when we get your payment we will arrange production asap and share you the production progress.
5.when production finished, will give buyer the actual weight of the products, then the buyer arrange balance payment
6. Arrange shipment according to the most economical form we have agreed on
7.Meanwhile send buyer the material certificate
8. Regular after-sales service to know the actual product usage
Your next project deserves materials that deliver exceptional performance. Our customized tantalum foil solutions provide the reliability and precision you need for critical applications.
Contact our technical team at info@chdymetal.com to discuss your specific requirements.
We'll work together to develop the ideal material solution for your application.

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