WM7341 Tungsten Wire (High Purity W Wire) Dia. 12 μm

Tungsten Wire (High Purity W Wire) Dia. 12 μm Description

This high-purity tungsten wire with a 12 μm diameter is precision-crafted to meet ASTM F288 specifications, ensuring exceptional consistency and performance. Engineered from top-grade materials, it exhibits excellent thermal and electrical conductivity, a high melting point, and remarkable resistance to corrosion and mechanical stress. These qualities make it ideally suited for a range of demanding applications, including electronics, aerospace, medical imaging, and specialized lighting solutions.

Quality control measures are rigorously applied throughout the manufacturing process, ensuring that each wire meets stringent composition and dimensional standards. Offered in a customised grade, this tungsten wire provides reliable long-term performance under extreme conditions. Choose our 12 μm diameter tungsten wire for superior stability, durability, and adherence to exacting industry requirements.

Tungsten Wire (High Purity W Wire) Dia. 12 μm Applications

This 12 μm diameter tungsten wire is a reliable solution for a variety of precision applications, thanks to its high melting point, superior mechanical strength, and remarkable thermal stability. The wire’s high purity ensures minimal impurity content, making it an optimal choice for sensitive environments where reliability and consistency are paramount. Whether used for microelectronics, medical instruments, or aerospace parts, this fine-grade tungsten wire offers exceptional performance under demanding conditions.

1. Electronics Applications

·         Fine Circuit Interconnections: These ultra-thin wires provide reliable connections in microelectronics, ensuring minimal resistance and high conductivity.

·         Semiconductor Probe Tips: Tungsten’s hardness and purity make it an excellent material for precision probe tips, offering durability and precision during wafer testing.

2. Medical and Laboratory Applications

·         Medical Device Wiring: The wire’s biocompatibility and corrosion resistance make it an optimal choice for sensitive devices such as endoscopic tools.

·         High-Temperature Lab Instruments: Tungsten’s ability to withstand extreme heat suits it for thermocouple wires and heat-resistant laboratory probes.

3. Aerospace and Defence Applications

·         Aircraft Sensor Components: The wire’s strength and high melting point allow it to maintain integrity in high-temperature engine and flight conditions.

·         Guidance System Filaments: Tungsten’s durability and stability under stress make it suitable for critical components in navigation and targeting systems.

Tungsten Wire (High Purity W Wire) Dia. 12 μm Packaging

Each spool of 12 μm Tungsten Wire is precision-wound and protected with foam inserts to minimise handling stress. The wire is then vacuum-sealed in a robust, moisture-resistant bag, coupled with a desiccant to prevent corrosion. An outer layer of anti-static wrap further shields it from environmental factors. We also offer customisable spool sizes and labelled packaging solutions to meet your specific requirements.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Tungsten Wire (High Purity W Wire) Dia. 12 μm FAQs

Q1: What are the key material properties of Tungsten Wire (High Purity W Wire) Dia. 12 μm?

A1: One of the defining features of high-purity tungsten wire at 12 μm diameter is its excellent tensile strength, elevated melting point (approximately 3,422°C), and exceptional thermal conductivity. It also boasts a high density and low vapour pressure, making it resistant to deformation and evaporation at high temperatures. Its purity level helps ensure minimal contamination, improving performance in highly sensitive applications.

Q2: How can this tungsten wire be processed or fabricated?

A2: The production of 12 μm tungsten wire typically begins with high-purity tungsten powder that undergoes isostatic pressing, sintering, and swaging. After achieving a suitable rod form, the wire is drawn through successively smaller dies under carefully controlled tension. This multi-pass drawing process refines the diameter to 12 μm while preserving uniform grain structure. Additional heat treatments can optimise mechanical strength and reduce residual stresses.

Q3: Which quality standards and certifications apply to Tungsten Wire (High Purity W Wire) Dia. 12 μm?

A3: High-purity tungsten wire at 12 μm diameter is frequently produced under stringent guidelines such as ASTM B760, ensuring consistent composition and mechanical properties. Manufacturers typically adhere to ISO 9001 or AS9100 certification for quality management, guaranteeing traceability and repeatability. In addition, third-party inspections and material test reports verify chemical composition, grain size uniformity, and mechanical characteristics. These standards help confirm reliable performance in demanding environments.

Related Information

1. Manufacturing Process

Taking into account the demanding requirements for tungsten wire, the journey begins with preparing a high-purity tungsten feedstock that undergoes meticulous sintering and forging steps. The customised grade of this High Purity W Wire requires precise thermal treatments, which contribute to consistent microstructure development. Mastery over these processing parameters allows the Dia. 12 μm wire to achieve a stable diameter throughout production, ensuring its shape and inherent properties are preserved during subsequent stages.

Once the preliminary blocks of tungsten are conventionally formed, they progress through a series of drawing steps that reduce them to the ultra-fine Dia. 12 μm wire. Obtaining such a precise diameter involves carefully monitored annealing processes to relieve stress and refine grain boundaries. By combining advanced drawing methods with real-time inspection systems, manufacturers can consistently deliver the customised tungsten wire in its final shape, ready for a broad range of specialised applications.

2. Applications in Advanced Industries

Specialised sectors such as semiconductor manufacturing, aerospace engineering, and high-end electronic device production heavily benefit from this High Purity W Wire. The wire’s exceptional thermal stability, in concert with its Dia. 12 μm thickness, makes it ideal for microelectronic interconnections and precision welding electrodes. Furthermore, its customised grade and wire shape enable researchers and fabricators to integrate tungsten wire seamlessly into components requiring minimal dimensional tolerance.

Meeting the evolving demands of aerospace applications, this Dia. 12 μm wire provides the reliability and consistency necessary for mission-critical parts that must withstand extreme conditions. Many advanced laboratories also rely on this tungsten wire for advanced diagnostic instruments that depend on accurate temperature control and structural integrity at elevated temperatures. Consequently, its enduring performance across various high-tech industries cements its status as an indispensable resource.