Pure Tungsten Wire High Purity for Electron Devices 0.1-1mm

• Type: TIG Weld
• Material: Tungsten
• Diameter: Customized
• Model NO.: WF32
• Length: Customized
• Function: TIG Weld
• High Purity: Tungsten Content ≥99.95%.
• Finish: Black, Clean
• Customizable Types: Spool Wire, Straightened Wire, and Stranded Wire.
• Diameter Range: 0.005 mm to 3.0 mm
• Surface Quality: Smooth, Free of Cracks, Burrs, or Impurities
• Straightness: Sag Height > 450 mm Per 500 mm
• Diameter Tolerance: +/-0.5% for Any 200 mm Segment
• Tensile Strength: Exceeds 3000 MPa for Ultra-Fine Wires.
• Melting Point: 3410°c (6170°f).
• Density: 19.3 g/cm3
• Electrical Resistivity: 5.5 μΩ·cm at 20°c
• Mateirals: W, Wla, Wce, Wmo, Wk, Wre
• Uniformity: +/-0.5%
• Transport Package: Spool
• Specification: Customized
• Origin: China
• Package Size: 30.00cm * 20.00cm * 20.00cm
• Package Gross Weight: 1.000kg

Product Description

"Premium Tungsten Wire for Precision Applications - Tailored to Your Needs"

"ISO-Certified Tungsten Wire Manufacturer for Medical, Industrial, and Semiconductor Industries."
 

 

Our tungsten wire is available in a variety of forms, including wire in spools, straightened wire, ultra-fine wire, and stranded wire, meeting the diverse needs of industries like medical devices, semiconductors, lighting, and industrial heating. Made from high-purity tungsten material (≥99.95%), potassium doped tungsten wire(WK), Molybdenum Tungsten Alloyed wire (MB). Our tungsten wire is crafted to ensure exceptional high-temperature creep resistance, reliability, and consistent performance in demanding applications.

Product Parameters

Specifications

 

Wire Type	Diameter Range	Length or Format	Applications
Straightened Wire	0.01 mm - 3.0 mm	10 mm - 300 mm - Diameter <100 µm: Natural sag height ≥450 mm for every 500 mm wire length - Diameter ≥100 µm: Arc height ≤10 mm for every 100 mm chord length	Medical tools, electrodes, semiconductors
Wire in Spools	0.01 mm - 3.0 mm	Custom spool lengths	Lighting, heating elements, vacuum devices
Ultra-Fine Wire	0.005 mm - 0.1 mm	Custom lengths	Microdissection tools, LED manufacturing
Stranded Wire	0.1 mm - 3.0 mm	Multiple strands twisted together for industrial durability	Industrial heating, harsh environments

 

| Maching Tolerance | ±0.001 mm for diameter control |
| Coatings | Custom surface treatments, such as partial or full plating, available for specific needs |
| Surface Finish | Polished, Black, Cleaned, or custom-coated finishes |
| Spool Packaging | Available in custom lengths and weights |
| Customized Options | Available upon request: ultra-fine diameters, stranded wire, or specific assembly-ready cuts |
| Tensile Strength | Optimized for high strength, supporting prolonged high-temperature use without deformation |
| Thermal Conductivity | High thermal conductivity for efficient heat transfer |
| Creep Resistance | Excellent high-temperature creep resistance to ensure durability in extreme environments |

Spool Coil Size
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Materials
.Pure Tungsten
With a purity of 99.95% or higher, pure tungsten offers excellent strength, high melting point, and reliability under extreme temperatures. It's widely used in semiconductors, lighting, and medical applications.

• Doped Tungsten
  
  Enhanced with additives for specialized performance:

  • Thoriated Tungsten: High electron emission, ideal for welding and discharge applications.
  • Lanthanated Tungsten: Superior creep resistance for high-temperature environments.
  • Potassium-Doped Tungsten Wire (W-K)
    W-K wire is enhanced with trace amounts of potassium, creating an elongated interlocking grain structure that provides exceptional non-sag properties after re-crystallization. This makes it ideal for high-temperature applications like filaments and heating elements. Available in diameters ranging from less than 0.001 inches to 0.250 inches, W-K wire offers excellent performance and durability under extreme conditions.

• Tungsten-Molybdenum Alloy (W-Mo)
  
  It combines high thermal stability with oxidation resistance, making it perfect for aerospace and furnace applications.

Our Advantages

Our Advantages
Yolo custom-produces tungsten wire and tungsten rods for the electro-optical and vacuum tube industries, using high-quality, stable tungsten raw materials. The wire and rods are designed to meet specific customer requirements for thermal conductivity, creep resistance, durability, light output, electron emission, reliability, and mechanical stability. These products are mainly used in the manufacturing of electro-optical sources, vacuum devices, various heating elements, environmental protection equipment, medical devices, and semiconductors

• High-Temperature Performance
  YOLO tungsten wire is tailored to meet diverse high-temperature performance requirements based on specific customer applications. This ensures its suitability for a wide range of demanding environments.

• Diameter Consistency
  YOLO guarantees excellent uniformity across the tungsten wire. For any continuous 200 mm section, the weight difference does not exceed 0.5% of the nominal specification.

• Straightness

  • For straightened tungsten wire with a diameter less than 100 μm, the natural droop height of any 500 mm section is ≥450 mm.
  • For wire with a diameter ≥100 μm, the arc height of any 100 mm chord length is ≤10 mm.
  • The wire's surface is smooth and free of defects such as cracks, burrs, scratches, dents, unevenness, or oil contamination.

• Winding Performance
  During the winding process, the tungsten wire maintains excellent integrity and does not crack or break, ensuring high reliability for customer applications.

Why Choose Yolo?

Why Choose Yolo?

1. Self-Produced Materials

At YOLO, we take pride in using tungsten powder processed in-house from high-quality APT (Ammonium Paratungstate) powder. This approach ensures precise control over the purity and stability of our raw materials, forming the foundation for our tungsten wires' exceptional performance and reliability.

2. Industry-Leading Expertise

Yolo boasts over 10 years of experience in manufacturing tungsten products. We work closely with industries like semiconductors, medical engineering, and industrial manufacturing to deliver high-performance solutions.

3. ISO 9001 and AS9100 Quality Standards

4. Competitive Pricing with Factory-Direct Sales

Tungsten Wire Processing

Tungsten Wire Processing
 

· Flaw Detection

 

YOLO implements thorough inspections at every production stage, ensuring 100% flaw detection for wire ends as thin as 0.39 mm to identify cracks. The grading system includes Grade A (e.g., 2 crack points per 100 meters), B, and C. Any wire below Grade C is discarded, as more cracks increase the likelihood of yarn breakage during processing.
 

·  Drawing Process
 

 

YOLO uses advanced drawing equipment, including a German-imported rolling mill that deeply processes the rod core to ensure a more uniform internal structure. Unlike traditional surface-only processing methods, this advanced technology improves product consistency and quality.

What Customer Say?
 

• Medical Device Manufacturer: "The tungsten wire we sourced from Yolo has drastically improved the precision of our surgical tools."
• Semiconductor Company:  "Their customized tungsten wire met our exact diameter and surface requirements - highly recommend!"