High Purity Wolfram Wires
Features of High Purity Wolfram Wires
High Purity Wolfram Wires are filaments made of forged and drawn high-purity tungsten strips. They have high melting point, high hardness, high temperature resistance, corrosion resistance, low thermal expansion coefficient, anti-oxidation, good winding performance, and no With a series of excellent properties such as droop, strong conductivity and long service life, it is the best raw material for manufacturing filaments. The High Purity Wolfram Wires produced by our company have passed various quality technical tests and can accept customized services. If necessary, please feel free to contact us by email.
Application of High Purity Wolfram Wires
1. Electronic field: Tungsten wire is an important material in electronic vacuum components, such as TV picture tubes, tubes, semiconductor devices and so on have a wide range of applications
2. Lighting field: It is often used to make filaments, such as electric lamps, automotive headlights and taillights, argon arc lamps, helium-neon lasers, etc
3. High temperature field: Tungsten has the characteristics of high temperature stability and is not easily affected by thermal expansion and thermal deformation, so that it has been widely used in high temperature fields such as aerospace and nuclear industry
4. Medical field: It can be used as a medical suture needle, a working needle in dentistry and a cathode in imaging equipment
High Purity Wolfram Wires Specifications:
|
Material |
Tungsten |
|
Purity |
≥99-99.995% |
|
Technique |
Straightening,Rolling,Stretching,Annealing,Drawing |
|
Diameter |
0.1mm to 6mm |
|
Length |
100-6000mm |
|
Density |
19.25g/cm3 |
|
Melting Point |
3410℃ |
|
Shape |
Straight,Coil,Spiral |
|
Surface |
Polished Bright,Plated Gold |
|
Standard |
ASTM,GB |
|
Certification |
ISO9001 |
High Purity Wolfram Wires Pictures:


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