Product
Tungsten Wire
Yolo produce and supply thick and thin tungsten wire, Rhenium Tungsten (WRe), K-doped, with black, alkaline wash and electro polished white surface. Every spool wire production from raw materials
Details about Tungsten Wire
When it comes to using tungsten wire, cracks and brittleness are the enemies. And worse? They will be adversely affected by equipment stability and the production process.
Working with weak tungsten wires requires your production department to be on high alert. Any small mistake will cost you. The production team needs to strictly control the drawing temperature, speed, and processing variables. Also, sintering and forging play an important role in ensuring an efficient production process.
Tungsten Wire Lead Manufacturer from China
Electro Polished White & Black Surface
Typical Size Capabilities for Wire
Wire ( Coiled or Spooled) – Diameter of .0002” (.005mm) and up
Purity
When specified – 99.95%
Surface
1. Electro Polished finish
2. Alkaline Washing finish
3, Black finish
Applications for Pure Tungsten
. Manufacturing of electric light sources and electric vacuum parts
. Used as high-temperature heating elements and high-temperature structural parts
. Used to make tungsten spiral for vacuum evaporation
. For integrators, fume purifiers, electrostatic precipitators, air purifiers, printers, copiers, etc.
Why Choose Us
Raw Materials
In China, only less than 1% of manufacturers of tungsten start with raw materials production. Fortunately, we are one of these few manufacturers. The overall particle uniformity of APT raw materials we use is better than that of other companies in the market, which can guarantee the overall quality.
Yolo: Uniform particle size
Some others particle
Flaw Detection
Yolo will have corresponding inspection for each process. 100% flaw detection to the 0.39mm thick wire end to confirm the crack. Under flaw detection, there are Grade A (eg: 2 crack points per 100 meters), B, C Grade. Any level wire below C will be removed, since the more cracks, the more easily the yarn are broken during processing.
Uniformity & Straightness
The quality difference of any two continuous 200 mm segments of tungsten wire does not exceed 0.5% of the nominal specification. For the tungsten wire ≤ 100um, the sag height of every 500mm shall be no less than 450mm;
For the tungsten wire ≥ 100um, the arc height per 100 mm chord length shall be ≤ 10 mm.
Drawing Process
Yolo’s advanced drawing equipment
Many other manufacture’s traditional equipment
A rolling mill introduced from Germany, which it can be deeply process the rod core, which can make the inside struction more uniform. Unlike the early traditional technology, are mainly surface processing.
Tolerance Control
What Industry Yolo Serve?
Besides being essential to the manufacture of coiled lamp filaments and surgical robotic cables, Yolo also supplies tungsten wire to other wide range applications.
Corona Discharge
Related: Tungsten Discharge Needle
Deposition
Related: Tungsten Coil Filament
Probe
Related: Tungsten Probe Tips
Furnaces
Lighting
Wire Cutting & Medical
What's Yolo's Solutions?
Evaluate customer requirements and quote
Evaluate customer requirements and quote
Provide samples for quality test
Improve the wire properties according to test results
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