Non-sag Tungsten Wire Properties and Applications

Non-sag tungsten wire, also namely doped tungsten wire, which was classified in different content of thorium they doped, has different types with different properties and applications

Types

Properties and Applications

W61

excellent coiled ability; used as materials of wire for bulb lamps, auto lamps or motorbike lamps, est.

W91

excellent non-sagging resistance and high temperature resistance; Used for making high pressure halogen lamps

WR15

doped with Al-, Si- or K- compounds, anti-shock and long service life, which is performed well on lighting

HW31

applied as wire for energy saving lamps and fluorescent lamps

HW41

used for heating materials in furnace

HW42

used as support wire

HW61

used as wire for high color temperature lamp, halogen lamp or auto lamp

HW99

used as wire of halogen lamp with long life

WAl1

applied as wire for special bubble, copy machine or auto mobiles lamps

WAl2

applied in making wires in fluorescent lamp, incandescent bulb

Normally application of non-sag tungsten wire:

Non-sag tungsten wire is widely used to car light and motorbike light due to its property of anti-shaking, so that car light can direct the drivers with stable light source. 

 

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