Tantalum Wire
SIZEN Tantalum Wire: Excellence in Every Strand for Advanced Applications

At SIZEN, we pride ourselves on delivering top-tier materials that meet the highest standards of quality and reliability. With years of experience in the industry, our expertise and commitment to innovation ensure that every tantalum wire we offer is crafted with precision and care. We are dedicated to providing solutions that support your most demanding projects, backed by exceptional customer service.
Our tantalum wire stands out for its consistent performance and superior durability. Manufactured with the utmost attention to detail, SIZEN tantalum wire is engineered to deliver excellence in a variety of settings. We focus on offering products that meet stringent requirements, ensuring you get the best in terms of quality and dependability every time.
Our Tantalum Wire Specifications
Tantalum Wire Information
| Grade | R05200, R05400, R05252(Ta-2.5W), R05255(Ta-10W), R05240(Ta-40Nb) |
|---|---|
| Standard | ASTM B365-98, ASTM F560(Medical Grade) |
| Purity | Ta>99.9% or >99.95% |
Tantalum Wire Sizes
| Diameter, Inch (mm) | Tolerance, +/-Inch (mm) |
|---|---|
| 0.010~0.020 (0.254~0.508) | 0.0005 (0.013) |
| 0.020~0.030 (0.508~0.762) | 0.00075 (0.019) |
| 0.030~0.060 (0.762~1.524) | 0.001 (0.025) |
| 0.060~0.090 (1.524~2.286) | 0.0015 ( 0.038) |
| 0.090~0.125 (2.286~3.175) | 0.002 (0.051) |
Why Choose Our Tantalum Wire

Manufactured to the highest standards for reliability.

Advanced techniques ensure precise specifications.

Tailored tantalum wire options for unique project needs.

Efficient processes ensure on-time delivery, every time.

Eco-friendly production with minimal impact.
5 MAIN REASONS TO CHOOSE US
1
Unmatched Quality
Our tantalum wire is manufactured to the highest industry standards, ensuring superior reliability and consistency in every strand.
2
Precision Manufacturing
We employ advanced techniques and rigorous quality control measures, guaranteeing that our tantalum wire meets the exact specifications required for even the most demanding applications.
3
Custom Solutions
We understand that each project has unique needs. SIZEN offers customizable tantalum wire options to suit a wide range of specifications and requirements.
4
Timely Delivery
We prioritize efficiency, ensuring that your orders are delivered on time, helping you stay on schedule without compromising on product quality.
5
Sustainability Commitment
At SIZEN, we are dedicated to sustainable practices. Our manufacturing processes are designed to minimize environmental impact, ensuring that our tantalum wire is produced with respect for both quality and the planet.
Unique Properties of Tantalum Wire

Outstanding Ductility
Tantalum wire is highly ductile, allowing easy bending, stamping, and shaping for various applications.

Exceptional High-Temperature Strength
With a melting point of 3017°C, tantalum wire maintains its structural integrity even in extreme heat.

Superior Corrosion Resistance
Tantalum wire forms a protective oxide layer, offering exceptional resistance to corrosion, even in harsh acidic environments.

Excellent Electrical Conductivity
Tantalum wire's high conductivity makes it ideal for use in electrical components, especially in capacitors.

Biocompatibility
Non-reactive with bodily fluids, tantalum wire is an ideal material for medical applications like implants and surgical devices.

Superior Machinability
Tantalum wire offers excellent machinability, making it easy to shape and form with high precision for complex applications.
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Manufacturing Process of Tantalum Wire

The process begins with high-quality tantalum powder, which is the raw material for wire production.

The tantalum powder is thoroughly mixed to ensure uniformity in composition.

The mixed powder is then compacted into a desired shape, typically in the form of billets or rods, using high-pressure molding techniques.

The compacted billets are subjected to vertical melting, where they are melted under controlled conditions to create a homogeneous structure.

The molten tantalum is processed through rotary forging to refine its shape and improve its mechanical properties.

The forged material undergoes intermediate annealing to relieve internal stresses and enhance ductility.

The wire is drawn to the required diameter, followed by final annealing to optimize its mechanical properties and finish.

Mixing Machine

Sintering Furnace

Die Forging

Annealing Furnace

Cold Rolling Mill

Straightening Machine

CNC Deep Hole Drilling Machine

Grinding Machine

Wire Drawing Equipment

Wire Cutting Machine

Handheld XRF Analyzer

Scanning Electron Microscope
Tantalum Wire Applications Across Industries

Electronics
Tantalum wire is essential for manufacturing capacitors in electronic devices due to its high capacitance and stability, ensuring long-term performance.

Medical Devices
Its biocompatibility and corrosion resistance make tantalum wire ideal for implants and surgical instruments, providing durability and reliability in medical applications.

Aerospace
Tantalum wire is used in critical aerospace components, such as rocket nozzles and turbine blades, where high-temperature resistance and corrosion durability are crucial.

Chemical Processing
Tantalum wire is employed in the chemical industry for constructing equipment like heat exchangers and reactors, where its excellent corrosion resistance ensures longevity.

Heating Elements
Due to its high melting point, tantalum wire is used in vacuum furnaces and high-temperature heating elements, providing consistent and reliable heat.

Automotive Industry
Tantalum wire is used in automotive components such as sensors and fuel systems, offering high-temperature and corrosion resistance for enhanced performance and safety.

Nuclear Reactors
Tantalum wire is used in nuclear reactors for components like control rods, due to its resistance to radiation damage and high melting point, ensuring safety and stability.

Superconductors
Tantalum wire is utilized in the production of superconductors, which are crucial in various scientific and industrial applications requiring low electrical resistance.



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