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


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We pursue the administration tenet of "Quality is remarkable, Services is supreme, Status is first", and will sincerely create and share success with all customers for vacuum coating target, Tungsten Pipe For Sale, 999 Tungsten Bar, Sincerely look forward to serving you in the near future. You are sincerely welcome to visit our company to talk business face to face with each other and establish long-term co-operation with us!
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:

Assume full responsibility to meet all demands of our clients; achieve continuous advancements by promoting the growth of our clients; become the final permanent cooperative partner of clients and maximize the interests of clients for High reputation Tungsten Crucible Price - Tungsten Wire Filaments Supplier – WINNERS , The product will supply to all over the world, such as: Portugal, Benin, Moldova, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Meredith from Denver - 2018.09.23 17:37
    We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Sara from Puerto Rico - 2017.08.15 12:36
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