Black Tungsten Wire
Black tungsten wire size:DIA.≥17µm;
Purity of black tungsten wire:99.95%;
Black tungsten wire brand: W-1, W-2, WAL-A, WAL-2;
Properties of black tungsten wire: non-sag; good wearing, high temperature resistance, formation under high temperature; good winding;excellent coiled ability;
Surface treament: alkali washing surface or black surface;
Application of black tungsten wire:
*Used for making fluorescent lamp, auto lamp, incandscent lamp and halogen lamp, etc;
*Applicated for making many kinds of filaments, such as coiled-coil or triple CFL filament, shock-resistance filament, incandscent filament or high-temperature-resistance filament,etc;
*For producing electron tubes;
*Used for manufacturing anti-shock devices, temperature-resistance devices, etc;