Tantalum wire

Tantalum Wire – High-Purity Precision Wire | Focuswmo

Focuswmo is a trusted global supplier of high-performance refractory metal products. Our tantalum wire is manufactured with superior purity, outstanding corrosion resistance, and excellent high-temperature stability—making it the ideal material for demanding industrial and scientific applications.

Product Overview

Focuswmo’s tantalum wire is produced using high-grade tantalum powder through advanced electron-beam melting and precision drawing processes. It offers exceptional ductility, uniform diameter control, and reliable performance in high-temperature, corrosive, and vacuum environments.

Key Features

High Purity: Available up to Ta ≥ 99.95% and 99.99% grades for ultra-clean processes

Excellent Corrosion Resistance: Resistant to most acids, including strong acids such as HCl and H₂SO₄

High Melting Point: 3017°C, ideal for high-temperature applications

Superior Ductility: Easy to form, bend, and weld

Stable Performance: Excellent thermal and electrical conductivity

Tight Tolerances: Smooth surface finish & precise diameter control

Available Specifications

Diameter: 0.1 mm – 3.0 mm (custom sizes available)

Purity: 99.95%, 99.99%

Standards: ASTM B365, ROHS compliant

Forms: Wire on spools, straight wire, cut-to-length

Applications

Focuswmo tantalum wire is widely used in:

Electronics: Capacitors, sputtering targets, resistor leads

Semiconductor & Vacuum Industry: Filaments, heaters, thermocouples

Medical Devices: Surgical implants, radiology components

Chemical Processing: Corrosion-resistant parts, laboratory equipment

Aerospace & Defense: High-temperature structural components

Why Choose Focuswmo?

Over 8 years of experience in refractory metal manufacturing

Advanced production equipment and strict quality control

Custom machining and wire processing services

Fast delivery and global shipping

Professional technical support and material consultation