Feature:
• High temperature performance
• Good machining performance
• High recrystallization temperature
• Good resistance to high tmperature sag performance
• Good acid and alkali resistance to room temperature
Application:
• Tungsten heater element
• Other heater components in semiconductor
• High temperature lamp and filament, stock - resistance filament, double helix filament etc
• Electric incandescent lamp filament, fluorescent light filament, etc
For the tungsten wire, following is the normal tungsten wire dimension form. We could make the tungsten wire with thinner diameter. For any special dimension, call us please.
item | surface | diameter/mm | purity | density(g/cm³) | producing methord | |
Dia | tolerance | |||||
tungsten wire | bright | Ø0.05-1 | ±0.1 | ≥99.95% | ≥19.2 | swaging |
Ø1-3 | ±0.2 | ≥99.95% | ≥19.2 | |||
black | Ø0.05-1 | ±0.1 | ≥99.95% | ≥19.2 | ||
Ø1-3 | ±0.2 | ≥99.95% | ≥19.2 |