Vacuum Metallizing
The Vacuum Metallizing Manufacturer!
Zhuzhou Kingdon has been committed to providing customers with high-quality tungsten and molybdenum products, as well as design and solutions, and is particularly good at vacuum coating, vacuum furnaces and optical coating.
Why choose us
Experienced
With 20 years' experiences in this filed,ZZKD offers a wide range of superior quality products and focuses its efforts on development,production and sales in Tungsten and Molybdenum high performance material and products.
Production Market
Good reputation in USA ,European countries, India,Singapore,Germany,JP,TW and etc.
Our Service
Usually we will make offers according to customers'inquiry or recommend raw material according to customers'applications; Also we are able to send free samples for customers'confirmation and testing.When the customers have any questions after receiving shipment, we will reply them promptly and settle the problems at our soonest.
Tungsten Basket Tungsten Filament
Class : WAL1 W1
Surface : Chemical cleaned and Electronic polishing
Applications of Tungsten Basket filament: Mainy used for aluminizing kinescope ,chromo scope,mirrors,plastics and heater,elementsfor decoration articles,making heater elements and heater components in semiconductor and vacuum devices.
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Product No. |
Style Description |
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No.1 |
Conical Basket,Horizontal legs |
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No.2 |
Conical Basket, Z-Style legs |
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No.3 |
Conical Basket, V-Style legs |
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No.4 |
Cylindrical Basket,V-Style legs |
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No.5 |
Cylindrical Basket,Z-Style legs |
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No.6 |
Cylindrical Basket,Horizontal legs |
Applications of Tungsten Basket Tungsten Filament
Electronics Industry
The electronics industry relies heavily on tungsten. It is commonly used in the production of tungsten filaments for incandescent light bulbs and electron tubes. The high melting point of tungsten (3,422°C or 6,192°F) allows these filaments to operate at extremely high temperatures, emitting bright light or controlling electron flow effectively.
Aerospace and Aviation
In the aerospace and aviation sectors, where extreme conditions are the norm, tungsten wire excels. It is used in the manufacturing of heating elements for aircraft, ensuring that critical components function flawlessly even in freezing conditions at high altitudes.
Medical Devices and Equipment
Tungsten wire's biocompatibility and resistance to corrosion make it an ideal choice for medical applications. It is used in X-ray tubes, catheters, and various surgical instruments, where precision and reliability are paramount.
Send us your order list (models/quantities/drawings)
We will send you PROFORMA INVOICE (PI) with shipping cost and Payment information for your confirmation.
You arrange payment after you confirmed proforma invoice, we will arrange production after received your payment notice.
Specific delivery date depends on your specific needs
We will arrange delivery after your payment arrived and goods ready,and at the same time we will tell you goods tracking number so that you could know your goods condition by this number from courier site.
You will receive your order in about 5-7 days after goods ship out by Express Delivery.
Electron Beam Tungsten Filament
Tungsten Electron Beam Filament
Class : WAL1
Surface : Electronic polishing
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Electron gun filament(electron beam filament) |
Ion source filament(Ion beam filament) |
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Diameter |
Turns |
O.D. |
Diameter |
Turns |
O.D. |
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0.3-1.0mm |
4-n(6-11 turns) |
≥2.8mm |
0.3-2.4mm |
2-n |
Customized |
Key Characteristics of Electron Beam Filament
Material Composition: Most filaments are made from tungsten due to its high melting point and excellent electron emission properties. Alternatives like LaB6 and cerium hexaboride (CeB6) offer enhanced performance in specialized applications.
Durability: Filaments must endure extreme temperatures and prolonged use. Their design ensures resistance to thermal stress and mechanical wear, extending their operational life.
Emission Efficiency: The ability to emit a stable and consistent stream of electrons is crucial. Filaments with higher brightness and coherence improve the precision of the electron beam.
Shape and Size: The filament's geometry, such as a hairpin or spiral shape, influences the beam's focus and stability. Engineers optimize these designs to suit specific devices and applications.
Energy Consumption: Efficient filaments minimize energy loss while maintaining high performance. This characteristic is vital for reducing operational costs and environmental impact.
Electron Beam Tungsten Filament Packaging
The Tungsten Wire is carefully placed in wooden cases or cartons with additional support from soft materials to prevent any shifting during transportation. This packaging method guarantees the integrity of the products throughout the delivery process.
We're well-known as one of the leading vacuum metallizing manufacturers and suppliers in China. Please rest assured to buy high quality vacuum metallizing for sale here from our factory. Also, customized service is available.
Evaporation Boat, External Heater EVB Tungsten Filament, vacuum metallizing