Your Leading Tungsten Coil Supplier
Shaanxi Zhongheng Weichuang Metal Materials Co., Ltd. specializes in the export of metal materials. We have a wide variety of tungsten material products, including tungsten rod, tungsten plate, tungsten wire, tungsten coil, tungsten particles, etc. Tungsten coil is a thin sheet material made of tungsten material, which has high melting point, high strength, high density, and good electrical and thermal conductivity. As a Tungsten roll manufacturer and Tungsten coil supplier, our main products can achieve a purity of up to 99.99%, with "worry free quality and better prices"! Customer service is always online, making you worry free and at ease.
Why Choose Us?
Professional Team
The company has many years of experience in technology and a high-quality work team, which can provide customers with timely and comprehensive service.
Quality Assurance
We maintain strict control over every stage, from raw material smelting to finished product export, to ensure the selection of high-quality metal materials and to meet the highest standards at every step.
Production Market
Our non-ferrous metals, such as tantalum, niobium, and titanium, are primarily exported to North America, Europe, and Asia.
Wide Range of Applications
Our products are widely used in a variety of fields, including electronics, metallurgy, chemicals, aerospace, biomedical engineering, and superconductivity, etc.
Parameters of Tungsten Coil
|
Product name |
Tungsten Coil |
|
Purity |
99.95% |
|
Density |
19.2g/cm3 |
|
Shape |
Wire |
|
Surface |
Polished bright surface |
|
Standard |
GB/T 4181- 1997 / ASTM F288-96(2014) |
|
Certificate |
IS0 9001-2015 |
|
Application |
Electrical and electronic equipment |
|
Market |
Global Maket |
Characteristics of Tungsten Coil
High melting point and heat resistant
Tungsten has a melting point of 3653K, which is the highest melting point of any single metal, and its low coefficient of thermal expansion makes it excellent in shape stability even in high-temperature environments.
Have a large electrical resistance
Tungsten has a higher electrical resistance than other metals. Due to its heat resistance, it is often used as filament for light bulbs.
Heavier than iron and lead
Tungsten has a specific gravity of 19.3, about the same weight as gold. It is 2.5 times heavier than iron and 1.7 times heavier than lead.
High radiation shielding ability
Tungsten has much higher radiation shielding ability than lead, so it is used as a shielding material for X-ray irradiation equipment.
High hardness
Tungsten has a high hardness, and when combined with carbon, it becomes a harder material.
Physical Properties of Tungsten Coil
|
Density at 20C (gm/cc) |
19.3 |
|
Density at 20C (lb./cu. in.) |
0.697 |
|
Melting Point C |
3410 |
|
Boiling Point C |
5530 |
Application Industries of Tungsten Coil
Materials Science
Industries that require high-temperature furnaces, such as metallurgy, frequently turn to tungsten wire. Its ability to withstand extreme heat without deforming makes it an indispensable heating element in these applications. In physical vapor deposition (PVD) processes, tungsten wire forms filament sources, basket sources, and basket heaters for thermal evaporation.
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.
Not only that, but this wire is also used for coatings of many electrical components like PCBs, solar panels, and much more. Many advancements in electronics use thin film technologies to provide better and faster devices.
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.
Tungsten's thermal properties, such as its low thermal expansion or high strength and durability, make it a suitable material for these critical applications.
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.
Tungsten wire can also be used as an evaporation source to coat medical devices with a thin PVD film. This can be done with biocompatible materials such as titanium to produce medical implants.
Certificate
Shipping & Payment
|
Shipping: |
By logistics; by automobile; by train; by shipping; by air. |
|
Payment: |
L/C; T/T; Paypal; West Union; MoneyGram etc. |
Packaging of Tungsten Coil
Standard Packing: In Coils or on Spools, and loaded in the Wooden Box or the Pallets.
Our Tungsten Coil are carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
FAQ
We're professional tungsten coil manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy tungsten coil for sale here and get pricelist from our factory. For price consultation, contact us.