chinatungsten online ESTBLISHED1997
ISO9001 CERTIFICATED

Tungsten Wire Products

Other Products Pages  »

Services Contacts  »

You're viewing: Home >>Tungsten wire type

Tungsten Wire Types


Most of tungsten wires are used for the production of tungsten and halogen incandescent filament and gas discharge lamp electrode. People on the lamp product quality and consistency of optical parameters of the requirements have become more sophisticated, which requires us by adding small amounts of other elements to improve the performance of tungsten, so that it can adapt to the special requirements in some areas.

The tungsten wire type is showed as following:

Tungsten and tungsten alloy wire applications

Type Add. content Application
Pure tungsten wires none Heating body, evaporation coils, HID electrode and coil, lead wire, hook, side rod
Doped tungsten wires

0.2~0.4%SiO2 0.3~0.4%K2O

Single filament incandescent screw, support, guide rod or lighting outlet

0.02~0.05%Al2O3
0.2~0.4%SiO2 0.3~0.55%K2O

Coiled-coil incandescent filament, and support, cathode tube , tungsten heater, evaporation heater element, fluorescent filament, and other parts
Doped Thorium tungsten wires

0.2~0.4%SiO2
0.3~0.55%K2O 0.2~0.5%ThO2

Hot wires for electron tube,welding electrodes,tie rod
Thorium tungsten wires

1.0% ThO2
1.5% ThO2 2.0~2.5% ThO2

Cathode tubes, high intensity discharge lamp electrodes, emission control hot wire , hooks and springs , welding electrodes and other examples of cutting
Tungsten-cerium wires 1.5~3.0%CeO2 Pulse tube heating wire , non- consumable welding electrode
Yttrium tungsten wires 2.0~3.0%Y2O3 Pulse tube heating wire , non- consumable welding electrode,HID electrode
Lanthanated tungsten wires 1.0~2.0%La2O non- consumable welding electrode
Tungsten Molybdenum wires W-20Mo Light hook, support,lighting outlet and other parts, vacuum device heater
Tungsten-rhenium wires 1.0~26.0%Re Air bulb filament , microwave devices filament , filament for electron beam tube, CRT filament

 


Media Center>   [Information Bank]  [Dictionary of tungsten]  [Products Pictures' Bank]  [Live Video of Processing]  [Videos of Machining]  [Catalogs]
Ours Teams>   [Journey to Dongshan]  [2004 Xmas]  [2005 Xmas]  [2006 Spring Festival]  [2007 Spring Festival]  [Outside]  [2008 Spring Festival]  [2009 Xmas]
Chinatungsten Group>   [Workshop]   [CTIA]   [CTIA-EN]   [CTIA-日本語]   [Molybdenum Wire]  [Dart Barrels]   [Tungsten Wire]  [Tungsten Bars/Rods]   [Paper Weight]   [Tungsten Heavy Alloys]  [Tungsten Carbide Powder]  [Copper Tungsten]  [Darts Wholesale] [Darts Wholesale]  [Tungsten Wikipedia]
    [China Tungsten]  [Tungsten Carbides]  [XATCM ]  [Infosys]  [Tungsten Wire]  [Tungsten Heater]  [Tungsten Powder][Tungsten Fishing]
    [Bucking Bar]  [DartChina Club]  [Tungsten Carbide Jewelry][Chatroulette][Xiamen Tungsten] [Metals Price]

Address: 3F, No.25 WH Rd, the 2nd Xiamen Software Park, FJ 361008,China
Phone:+86-592-5129696,+86-592-5129595;Fax:+86-592-5129797;Email:sales@chinatungsten.com
 Certified by MIIT:闽B2-20090025 闽ICP备05002525号
Copyright©1997 - 2013 ChinaTungsten Online All Rights Reserved