Hot Sale Common Size Dia0.8mm Black Tungsten Wire for Vacuum Coating

Description:

Application field of tungsten wire

Tungsten wire is widely used. The following are some common uses:

1. Electronics industry: Tungsten wire is usually used to manufacture electronic devices, such as heaters in electron tubes, electron guns, and semiconductor devices. Its high melting point and good electrical conductivity make it an important material in electronic equipment.

2. Lighting: Tungsten wire is used to make filaments, such as incandescent bulbs and halogen bulbs. When current passes through tungsten wire, it emits bright incandescent light, so it is common in lighting applications.

3. Vacuum technology: Due to its high melting point and low evaporation rate, tungsten wire is widely used in vacuum tubes and vacuum equipment. It can be used as a hot cathode and vacuum sealing material.

4. Welding and cutting: Tungsten wire is used as an electrode material in welding and cutting processes such as TIG (argon arc welding) and laser cutting because it can withstand high temperatures and arc corrosion.

5. Medical equipment: Tungsten wire is also used in some medical equipment, such as cathodes for X-ray tubes and medical imaging equipment.

In general, the high temperature stability and electrical conductivity of tungsten wire make it an important material in various application fields.

Specifications:

Packing & Delivery:

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Our inspection equipment:

FAQ:

Q: What information should I let you know if i want to get a quotation?

A: The required material dimension (Thickness*Width*Length,diameter*length; if possible, please kindly supply us drawings).
The required more information, such as Surface Condition, Tolerance Request, The Quantity, and other mechanical and technical details.

If it is possible, please also provide the application of products, we will recommend the most suitable products with details for confirmation.

Q: How do you gurantee the quality of the products?

A: Each step of production and finished products will be carried out inspection by QC department before storing in the warehouse. NG goods are not allowed in the completed goods warehouse.

Q: Can you guarantee the prompt delivery?

A: Yes, when we get your inquiries, not only we will evaluate the more competitive price, but also we can get the most reasonable delivery time. So the prompt delivery can be guaranteed.

Q: What is the shipping cost?

A: The shipping cost is determined by the destination port, weight, packing size, total CBM of the products, we will try best to get the most reasonable shipping cost from the forwarders or express couriers to help you save more money.

Q:What is the transportation way?
A:If the Gross Weight ≤45kg, it's better by express such as TNT, DHL, FedEx,, etc.
If the Gross Weight between 45kg to 100kg, by express or by air to your nearest airport can be both considered.
If the Gross Weight ≥ 100kg ,you can choose by Air or Sea to the nearest port.