Tungsten filament

Brief Description

Purity:99.95% Min. 

Diameter:Φ0.3~1.3mm

Density:19.25g/cm3 Min

Strands: Single wire

Surface: Cleaned , Electrolytic Polished;
 

Application

Tungsten filament is widely applied for optical coating,  
  

Features

Tungsten filament is made of selected high-quality material of tungsten,with the properties of excellent thermal conductivity, high melting point,good corrosion resistance,and long life.

We can supply below tungsten filament for your reference.

1. EB tungsten filament

2. Ion source tungsten filament

3. Mark I filament

4.Mark II filament

5.Telemark filament

6.Leybold tungsten filament

7. Cathod filament

In addition, we can produce it according to your requirements and drawing.