TA7515 Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness

Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness Description

Tantalum Tungsten Foil (Ta-2.5W) in Grade UNS R05252 is a high-performance alloy that combines excellent mechanical strength, ductility, and corrosion resistance. Manufactured in strict accordance with ASTM B708 standards, this foil or strip is precision-rolled to a thickness of 0.05 mm, ensuring exceptional dimensional accuracy. The presence of tungsten enhances tantalum’s durability, providing increased stability under high temperatures and in challenging chemical environments.

Ideal for critical applications in aerospace, chemical processing, and medical equipment, Tantalum Tungsten Foil delivers reliable performance where alternative materials are inadequate. Rigorous quality control measures are applied at every stage of production to maintain consistent product integrity and compliance with industry requirements. This commitment to quality guarantees a reliable and long-lasting solution for the most demanding environments.

Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness Applications

Tantalum Tungsten Foil, particularly Ta- 2.5W at a 0.05 mm thickness, offers outstanding corrosion resistance, high-temperature performance, and exceptional mechanical strength, making it suitable for demanding applications across multiple industries. Its unique balance of ductility and durability renders it suitable for precision components where reliability is critical. This versatile material is particularly valued in environments where chemical stability and enhanced structural integrity are essential for long-term operational success.

1. Electronics & Semiconductor Applications

·         Capacitor Electrodes: Utilise the foil’s superior conductivity and corrosion resistance to ensure stable, long-term charge storage.

·         Vacuum Chamber Shields: Provide protection against contaminants and maintain ultra-clean conditions in semiconductor fabrication processes.

2. Chemical Processing Applications

·         Corrosion Barriers: Line reaction vessels or tanks to reduce maintenance costs and extend equipment life in harsh chemical environments.

·         High-Purity Process Components: Fabricate parts that demand low contamination risk and excellent chemical inertness.

3. Aerospace & High-Temperature Applications

·         Thermal Shielding: Provide heat protection for sensitive electronic or structural elements in aerospace systems.

·         Engine Exhaust Components: Withstand extreme temperatures and corrosive conditions in advanced propulsion systems.

Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness Packaging

Each Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252 (Ta-2.5W) of 0.05 mm thickness is carefully placed between foam or other protective materials, then vacuum-sealed in a plastic bag to shield it from moisture and contaminants. Anti-corrosion measures include corrosion-inhibiting wrappers and sealed outer packaging. Options for customised labelling, dimensions, and additional protective layers are available to meet specific transportation or storage requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness FAQs

Q1: What are the key material properties of Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness?

A1: This Tantalum Tungsten alloy (Ta-2.5W) exhibits exceptional corrosion resistance, particularly in acid environments, and retains mechanical strength at high temperatures. Its melting point exceeds 3 000°C, enabling reliable performance in extreme conditions. The 0.05 mm thickness provides flexibility and ductility for intricate component fabrication. Its stable microstructure ensures minimal embrittlement, while its high purity and low gas content support consistent electrical, chemical, and mechanical properties.

Q2: How can this tantalum product be processed or fabricated?

A2: This 0.05 mm Tantalum Tungsten foil can be processed through cold-rolling, stamping, and deep-drawing to achieve precise dimensions and shapes. Since the alloy is ductile, it can be successfully formed into complex geometries without extensive cracking or delamination. Welding is typically performed under inert atmospheres to prevent contamination. Heat treatments can be applied to enhance grain structure uniformity and optimise mechanical performance.

Q3: Which quality standards and certifications apply to Tantalum Tungsten Foil, Tantalum Tungsten Strip UNS R05252, Ta-2.5W, 0.05 mm Thickness?

A3: Production of Tantalum Tungsten Foil often adheres to ASTM B708 specifications, governing chemical composition, mechanical properties, and testing procedures. Additionally, manufacturers may follow ISO 9001 or AS9100 quality management systems to ensure consistent processes and traceability. Strict controls on impurity levels, dimensional tolerances, and surface finish are typically enforced, and relevant test certifications, such as mill test reports, verify compliance before shipment.

Related Information

1. Material Properties and Advantages

Ta-2.5W (UNS R05252) Tantalum Tungsten Foil is highly regarded for its exceptional balance of ductility and strength, particularly in demanding environments. Its 0.05 mm thickness allows engineers and designers to utilise the foil in applications where superior flexibility and minimal bulk are essential. The added tungsten content enhances overall tensile strength, resulting in a durable foil that performs reliably under continued mechanical stress. Additionally, the corrosion-resistant nature of this alloy ensures optimal performance in chemically aggressive or high-temperature conditions.

Engineers often select Ta-2.5W Foil for projects that require consistent electrical conductivity, particularly in electronic devices that must operate under strenuous temperatures. This combination of mechanical and electrical properties makes the UNS R05252 grade a highly specialised material that caters to niche requirements in multiple industries. With a carefully controlled composition and precise dimensional tolerances, Tantalum Tungsten Strip remains an integral component for laboratories, microelectronics manufacturers, and aerospace companies seeking durable yet lightweight solutions.

2. Applications in Advanced Industries

Modern industries frequently incorporate Ta-2.5W Tantalum Tungsten Foil in components that operate under extreme conditions, such as rocket propulsion systems and electronics exposed to high levels of radiation. Its minimal thickness of 0.05 mm reduces overall mass, which is crucial in flight-critical parts and space-based instruments. Moreover, the alloy’s remarkable resistance to thermal creep contributes to stable performance in temperatures that would compromise less durable materials.

Innovative medical device manufacturers also utilise UNS R05252 Tantalum Tungsten Strip for implants and diagnostic equipment where biocompatibility and precise dimensional control are paramount. Its foil form can be shaped into intricate geometries without sacrificing mechanical reliability. From advanced nuclear reactors to fusion research facilities, this alloy continues to gain recognition for its ability to withstand harsh operational environments while retaining excellent strength, making it a leading material for pioneering technological applications.