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High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS Featured Image
  • High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS
  • High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS
  • High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS
  • High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS


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High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS Detail:

Product Description

Tungsten Wire

Tungsten wire 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 metal. Tungsten wire is generally drawn by various wire drawing dies. The main purpose is to manufacture filaments and high-speed cutting alloy steel, and it is also used in optical instruments, chemical instruments, etc.

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 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:

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS detail pictures

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS detail pictures

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS detail pictures

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS detail pictures

High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS detail pictures

Related Product Guide:
To create extra value for customers is our enterprise philosophy; buyer growing is our working chase for High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Adelaide, Nigeria, Lesotho, Our mission is "Provide Products with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
    • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Gemma from Slovenia - 2018.11.02 11:11
    This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Michelle from Angola - 2018.09.29 13:24

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