English
Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS
  • Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS

Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS


  • linkend
  • twitter
  • YouTube2
  • WhatsApp2

Product Detail

Product Tags

Related Video

Feedback (2)

We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for WNiFe alloy rods, SS316L diaphragm, E-Beam Source Crucible, And there are also a lot of overseas close friends who came for sight seeing, or entrust us to buy other stuff for them. You will be most welcome to come to China, to our city and to our manufacturing facility!
Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS Detail:

Product Description

The resistivity of tungsten filament is 5.3*10^-8. Tungsten has a high melting point, high resistivity, good strength and low vapor pressure. It is the best material for making incandescent filaments among all pure metals. Tungsten wire is generally drawn by various drawing dies. The main purpose is to manufacture filament and high-speed cutting alloy steel, and also used in optical instruments, chemical instruments and so on.

Product Parameters

Products name

Tungsten wire

Grade

W1, W2

Standard

GB/T 4181-2017

Purity

99.95%, 99.92%

Density

19.3g/cm³

Processing method

Molding, sintering, forging, drawing

Surface

Black wire, bright wire

Application

Application of tungsten and tungsten alloy wire.

Most of the tungsten filaments are used to make the filaments of various incandescent and tungsten halogen lamps and the electrodes of gas discharge lamps. People’s requirements for product quality and photoelectric parameter consistency of light bulbs are getting higher and higher, which requires us to improve the performance of tungsten wire by adding a small amount of other elements, so that it can meet the special requirements of certain fields.

Products name

added ingredients

Application field

Pure tungsten wire

/

Heating elements, evaporation coils, HID electrodes and coils, lead wires, hooks, side bars

Doped tungsten wire

0.2~0.4%SiO2 0.3~0.4%K2O

Incandescent lamp single spiral filament, bracket, guide rod or lead wire

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

Incandescent lamp double helix filament, tube cathode and heater, vapor deposition heater, fluorescent lamp filament

Doped Thorium Tungsten Wire

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

Electron tube heating wire, argon arc welding electrode, connecting rod

Thorium tungsten wire

1.0% ThO2
1.5% ThO2 2.0~2.5% ThO2

Electrodes for Electron Tube Cathodes and High Intensity Gas Discharge Lamps, Emitting Tube Heat Wires, Hooks and Springs, Welding and Cutting Electrodes, etc.
Cerium tungsten wire 1.5~3.0%CeO2 Pulse tube heating wire, non-consumable welding electrode
Yttrium tungsten wire 2.0~3.0%Y2O3 Pulse tube heating wire, non-consumable welding electrode, HID electrode
Lanthanum tungsten wire 1.0~2.0%La2O3 Non-consumable welding electrodes
Tungsten and molybdenum wire W-20Mo Hooks, brackets, lead-out wires and other parts for lamps, heaters for electric vacuum devices
Tungsten rhenium wire 1.0~26.0%Re Aviation bulb filament, microwave device filament, electron beam tube filament, phenomenon tube filament

Order Information

Inquiries and orders should include the following information.
● Surface: Back or bright wire.
● Diameter, weight or Length.
● Other special demand.

Product detail pictures:

Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
All we do is always associated with our tenet " Customer first, Trust first, devoting on the food packaging and environmental protection for Wholesale Discount Thoriated Tungsten Wire - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Stuttgart, Albania, Sao Paulo, As a way to use the resource on the expanding info in international trade, we welcome prospects from everywhere on the web and offline. In spite on the high quality items we offer, effective and satisfying consultation service is supplied by our qualified after-sale service group. Item lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please make contact with us by sending us emails or call us when you've got any questions about our organization. ou could also get our address information from our site and come to our enterprise. We get a field survey of our merchandise. We are confident that we'll share mutual accomplishment and create solid co-operation relations with our companions within this market place. We're seeking forward for your inquiries.
    • The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Eric from Bulgaria - 2018.12.22 12:52
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Elsie from Cairo - 2017.11.11 11:41

    Related Products

    Write your message here and send it to us
    Hit enter to search or ESC to close