Tungsten Filament Wire

Tungsten Filament Wire Description 

Material selection and processing

Our company has advanced production equipment and professional technicians to produce Tungsten Filament. First, we select high-purity tungsten materials and remove impurities, then press them into wires, use wire drawing machines for high-precision wire drawing, and then perform high-temperature treatment, cutting and polishing, and finally quality and performance testing.

Coiled Tungsten Filament Characteristics

• High melting point, good thermal stability, strong resistance to deformation
• Excellent electrical conductivity, high resistivity, low evaporation rate
• Corrosion resistance, oxidation resistance, long service life
• High mechanical strength, good toughness, good ductility, can be processed into different custom sizes

Application

Tungsten Wire Filament is often used as a filament material in the electric light source industry and lighting industry. It can also be used in the semiconductor industry, vacuum equipment, welding equipment, medical equipment, or some optical instruments.

Tungsten Wire in Bulb Advantages

1. Tungsten's high melting point allows it to maintain structural integrity in high-temperature environments and is not easy to melt, making it suitable for light bulb filaments.
2. When current passes through the tungsten filament, a large amount of heat energy is generated, causing the temperature of the tungsten filament to rise to about 2500℃, and the tungsten filament in an incandescent state will emit light. The higher the temperature of the tungsten filament, the brighter the light emitted.
3. As an excellent conductor, tungsten ensures the smooth transmission of current in the filament and improves the luminous efficiency of the bulb.
4. Tungsten has stable chemical properties and strong anti-oxidation and anti-corrosion capabilities, thereby extending the service life of the bulb.
5. Its resistance value increases with increasing temperature, which helps to gather more heat and improve luminous efficiency.

Tungsten Filament Wire Parameter

Tungsten Filament Wire Pictures

Product Qualification

FAQ

Q: Are you a manufacturer or trading company?

A: We are a manufacturer with professional technology and several years of production experience, and can provide customers with various high-quality products.

Q: How to order our products?

A: Customers can first send us an email to tell us their ordering requirements, and we will provide a product catalog. After determining that a certain type of product is needed, we will reconfirm with the customer the order quantity, price, and whether customized service of product specifications is required. If necessary, customers can provide drawings directly or put forward their requirements. We will provide samples here and put them into production after consensus is reached. The delivery period is then determined based on the quantity or the number of days for custom processing. If the delivery time changes due to some factors, we will inform customers in advance.

Q: Do you accept custom?

A: Yes, we accept. We will design and produce products according to the specific information you provide, and also assure you that we will try our best to come up with the best solution to provide you with high-quality products.

Q: How to guarantee the quality?

A: Our company has advanced production equipment such as isostatic presses and intermediate frequency sintering furnaces, as well as many professional testing equipment, and our finished products will be carefully inspected by QC personnel. If you find any problem after receiving the product, please feel free to contact us and we will guarantee you a satisfactory solution.

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