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Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS
  • Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS
  • Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS
  • Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS


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It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for Pure titanium target, E-Beam Tungsten Filaments, Tungsten Pipe, If you are interested in any products, please feel free to contact us for further information or please send us email directly, we will reply you within 24 hours and the best quotation will be provided.
Factory Supply Tungsten Crucibles For E-Beam Sources - 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:

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
Attaining consumer satisfaction is our company's purpose without end. We will make wonderful endeavours to produce new and top-quality merchandise, satisfy your exclusive requirements and supply you with pre-sale, on-sale and after-sale services for Factory Supply Tungsten Crucibles For E-Beam Sources - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Liverpool, Moldova, Turin, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we give customized & personalised services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!
    • This is a very professional wholesaler, we always come to their company for procurement, good quality and cheap.
    5 Stars By Ivy from Switzerland - 2018.12.30 10:21
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Edwina from Cape Town - 2017.09.26 12:12

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