Tungsten Wires, Twisted Tungsten Wires Used in Many Fields

Tungsten wire
1. Tungsten wire is applied for making heater elements and other heater components in semicomductou and vacuum devices.
2. Tungsten wire is applied as evaporator(heating element) in the vacuum metallizing(evaporation).
3. Styles: Customized
4. Shape: Cust-made.
Chemical element

GradeWFeNi/SiAl/Ca/MgOther impurity, each
W1≥ 99.95≤ 0.005≤ 0.003≤ 0.002≤ 0.001
W2≥ 99.95≤ 0.005≤ 0.003≤ 0.002≤ 0.001
Properties & application
A Good winding property, non-sag, applied for making incandescent lamp, coiled-coil or trivial CFL filament, feast lamp and support.
B Good processability, applied for halogen lamp and coiled-coil incandescent lamp.
C High recrystallization temperature and non-sag, applied for making shock-resistance filament and halogen filament.
Tungsten wire for filament lamp

1. Name: Tungsten wire, pure Tungsten wire
2. Model: WAL1, WAL2, WAL3
3. Specification: Dia 0.3~3mm
4. Description: Tungsten wire, pure Tungsten wire,
5. Standard: AMS JIS
6. Certificate: ISO 9001: 2001
7. Element composition:

GradeW(%)≥ Total of rest element(%)