Product Description
Tpyes of non-sag tungsten wires:
Non-sag tungsten wire also called doped tungsten wire.
Tpyes of non-sag tungsten wires: W61, W91, WR15, HW31, HW41, HW42, HW61, HW99, WAl1, WAl2. They classified in different types depend on the different content of thoria they doped.
Different types with different properties and applications:
*W61–since W61 wire with excellent coiled ability, used as materials of filament for bulb lamps, auto lamps or motorbike lamps, ect;
*W91–excellent non-sagging and high temperature resistance. Used for making high pressure halogen lamps.
*WR15–WR15 doped with Al-, Si- or K- compouds is featured with anti-shock and long-time-burning-life, which is performed well on lighting;
*HW31–applicated as filament for enery saving lamps and fluorescent lamps;
*HW41–used fo heating materials in furance;
*HW42–used as support wire;
*HW61–used as filament for high color temperature lamp, halogen lamp or auto lamp;
*HW99–used as filament of halogen lamp with long life;
*WAl1–applicated as filament for special bubl, copy machine or auto mobiles lamps.
*WAl2–applicated in making filaments in fluorescent lamp, incadescent bulb.
Normally application of non-sag tungsten wire:
Because of its property of anti-shaking non-sag tungsten wire is widely used for making car light and motorbike light. Thanks to the porperty of non-sag the car light could direct the drivers with stable light source.
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