TA7157 Tantalum Bar, Tantalum Rod UNS R05200, Dia. 3.175 mm

Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125" Description

Our Tantalum Bar (UNS R05200) exhibits high levels of corrosion resistance, a high melting point, and excellent ductility, thereby serving as an effective choice for demanding applications. Precision-manufactured to a diameter of 0.125" (3.175 mm), each rod can be produced in specified lengths according to your requirements. The material's inherent inertness ensures effective performance in harsh chemical environments and biomedical settings, while its consistent conductivity is essential for electronics manufacturing. Manufactured in compliance with ASTM B365, this Tantalum Bar meets stringent quality standards and guarantees dependable performance in critical operations. Its stability under extreme temperatures, coupled with strong mechanical properties, provides reliability and dimensional stability. Choose our Tantalum Rod to utilise a high-purity, precision-engineered material preferred by industries globally for its performance and reliability.

Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125" Applications

Tantalum is a highly versatile transition metal recognised for its notable corrosion resistance and high melting point. Its inertness and exceptional conductivity establish it as an effective material for applications requiring durability and reliability under extreme conditions. Tantalum bars and rods, specifically UNS R05200 with a 0.125-inch diameter, are widely employed in electronics, chemical processing, and aerospace industries.

1. Electronics Applications

·        Capacitor Components: The high dielectric constant and stability at elevated temperatures in tantalum facilitate compact, reliable capacitor designs suitable for advanced electronic devices.

·        Semiconductor Equipment: The exceptional corrosion resistance and minimal contamination risk of tantalum make it an ideal material for components utilised in wafer processing and other critical semiconductor manufacturing steps.

2. Chemical Processing Applications

·        Corrosion-Resistant Reactors: Tantalum’s notable inertness to most acids and chemicals increases equipment longevity and prevents product contamination.

·        Protective Liners: Tantalum linings in pipes and vessels protect against aggressive chemical attacks, reducing maintenance costs in harsh industrial environments.

3. Aerospace Applications

·        Heat-Resistant Components: Given its high melting point, tantalum is used in turbine blades and other components functioning under extreme temperatures.

·        Structural Elements: Tantalum rods assist in achieving lightweight yet durable frames and supports, thereby contributing to overall efficiency in aerospace systems.

Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125" Packaging

Each Tantalum Rod UNS R05200 with a diameter of 0.125" is carefully sealed in a moisture-resistant vacuum bag to ensure long-lasting protection. The rods are then cushioned with shock-absorbing foam and wrapped in anti-corrosion packaging to maintain purity. For specialised requirements, custom bundling, labelling, or protective coatings can also be arranged.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125" FAQs

Q1: What are the key material properties of Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125"?
A1: Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125" is characterised by notable corrosion resistance, especially in acidic environments, thanks to its protective oxide layer. It offers a high melting point of approximately 2,996°C, excellent ductility, and superior thermal conductivity. Its density of around 16.6 g/cm³ contributes to structural robustness, while its low vapour pressure ensures stable performance under high-temperature conditions. Furthermore, it exhibits excellent biocompatibility for critical applications.
Q2: How can this tantalum product be processed or fabricated?
A2: Tantalum can be cold worked, hot worked, and machined under controlled conditions. Before machining, the use of fresh cutting tools with appropriate lubrication is advisable to reduce galling or tearing. Tantalum rods can be formed, drawn, or rolled to precise tolerances due to their inherent ductility. For welding, inert gas shielded processes such as TIG or electron beam welding are preferred to ensure minimal contamination. Heat treatments may enhance mechanical strength and relieve stresses.
Q3: Which quality standards and certifications apply to Tantalum Bar, Tantalum Rod UNS R05200, Dia. 0.125"?
A3: These tantalum rods typically comply with ASTM B365 for unalloyed tantalum materials and may also meet AMS 2549 specifications. Manufacturers often maintain ISO 9001:2015 certification to ensure consistent quality control throughout production. Independent inspections, such as those performed by SGS or TÜV, verify mechanical and chemical properties. Material test reports (MTRs) are issued to confirm batch-specific compliance, including purity, mechanical strength, and dimensional tolerances.

Related Information

1. Raw Materials - Tantalite

Tantalum is derived from mineral deposits, primarily sourced from tantalite ore found in pegmatite formations and alluvial deposits. Stanford Advanced Materials sources high-grade tantalite from ethical mining operations, ensuring compliance with Conflict-Free Minerals regulations.

2. Recycling of Scrap Materials

The recycling process for tantalum involves collecting scrap from various sources, including end-of-life electronic components, manufacturing waste, and obsolete equipment containing tantalum parts.