Vanadium Wire

Vanadium wire is a high-performance metallic wire primarily composed of vanadium, often with a purity of 99% or higher. It is manufactured through advanced metallurgical processes such as vacuum melting, forging, and precision drawing. Vanadium wire exhibits a unique combination of properties, making it suitable for specialized applications in high-tech industries.

Key Features

1. Advanced Equipment & Precision Processing

Adopt imported high-precision wire drawing machines, vacuum heat treatment furnaces and automatic dimensional detection equipment, realizing full-process automated production and reducing human error.

2. Strict Quality Control

Comply with ISO9001 quality management system, conduct multi-stage testing (purity detection, dimensional measurement, mechanical property test, surface quality inspection) on each batch of products, and provide complete quality inspection reports with traceable product serial numbers.

3. Customized Service

Support customized production of vanadium wire with special purity, diameter, surface treatment and length according to customer drawings and technical requirements; provide small-batch trial production and mass production services.

4. Stable Raw Material Supply

Cooperate with well-known domestic and foreign vanadium ore smelting enterprises to ensure the stability of raw material purity and supply, avoiding product quality fluctuations caused by raw material changes.

5. Perfect After-sales Service

Provide professional technical guidance for product processing and application; solve customer problems in use in a timely manner; support product return and replacement for unqualified products (in accordance with the quality inspection standard).

Technical Parameters

Basic Material Specifications

  • Purity grade: High-purity vanadium wire (99.5% - 99.99% V), Vanadium alloy wire (V-Al, V-Ti, V-Cr, etc.)

  • Wire diameter range: 0.1mm - 10mm (customizable for special diameters ≥0.05mm)

  • Tolerance control: ±0.005mm (diameter ≤1mm), ±0.01mm (1mm < diameter ≤5mm), ±0.02mm (diameter >5mm)

  • Surface treatment: Bright polished, acid pickling passivation, oiled anti-rust (customizable according to application)

  • Length: Coiled wire (50m - 1000m/coil), cut-to-length straight wire (100mm - 6000mm/piece)

Key Physical & Mechanical Properties

  • Melting point: 1890℃

  • Boiling point: 3380℃

  • Density: 6.11 g/cm³ (20℃)

  • Tensile strength: 300 - 550 MPa (annealed state)

  • Elongation at break: ≥15% (annealed state)

  • Hardness: ≤180 HV (annealed state)

  • High-temperature performance: Stable mechanical properties at 800℃ - 1200℃ (oxidation protection required for long-term use)

  • Corrosion resistance: Resistant to dilute acid, alkali and most organic solvents (not suitable for strong oxidizing acid environments)

Applications

Nuclear Industry

Used as cladding material for nuclear fuel rods, structural components in reactors, and experimental setups due to its radiation resistance.

Aerospace & Aviation

Employed in high-temperature engine components, fasteners, and critical structural parts.

Chemical Processing

Serves in reactors, heat exchangers, and piping systems handling corrosive substances.

Medical Devices

Utilized in surgical implants, orthopedic instruments, and radiotherapy equipment for its biocompatibility and strength.

Superconducting Magnets

Vanadium-based alloy wires (e.g., V₃Ga) are used in high-field magnets for MRI machines, particle accelerators, and fusion reactors.

Additive Manufacturing

Increasingly adopted as feedstock for 3D printing high-performance, corrosion-resistant metal parts.

Quality Assurance

We are committed to delivering high-quality Vanadium wire through a comprehensive quality management system. From the selection of high-purity raw materials to final packaging and delivery, every production stage and each batch of product undergoes stringent control and testing. This includes precise chemical purity analysis, strict dimensional and diameter uniformity checks, thorough mechanical property testing (such as tensile strength and ductility), and consistent surface quality inspection.

Our entire quality management system is certified to ISO 9001, ensuring that our vanadium wire consistently meets the stringent specifications and performance requirements of our global customers for applications in aerospace, advanced electronics, chemical processing, and other high-tech industries.