Your Professional Tungsten Foil Supplier
Shaanxi Huiyou Shengbang Precision Foil Manufacturing Co., Ltd. specializes in the production of Non-Ferrous Metal Foils, Refractory Metal Foils, Rare (Precious) Metal Foils, Speaker Parts, Titanium Stamping Parts，etc.
Product Application
Our company's titanium foil is used in 3C, chemical, and battery industries; tin foil is used in the electronics field to make circuit boards, etc.zirconium foil is mainly used in nuclear reactors and aerospace; copper foil is used in condensers, heat exchangers, etc.
Advanced Production Equipment
Our company has advanced Sendzimir twenty-high rolling mill, four-high rolling mill, tensioning and leveling machine, annealing furnace, metal slitting machine, foil cleaning and deoiling unit and other equipment.
Quality Guaranteed
Shaanxi HYSB Precision Foil Co., Ltd.Companies get GB/ T190012016/ 1S09001: 2015Quality management system certification.
Quick response
We promise to respond to your inquiries within 24 hours to ensure that you receive the information and support you need in a timely manner.
Specifications of W foil
|
Product |
Tungsten Foil |
|
Item No. |
PM74-F |
|
Purity |
W≥99.95% |
|
Specification |
ASTM B760 |
|
Process |
Pressing-sintering-Rolling |
|
Surface |
Chemically Cleaned, Hot rolled |
Tungsten Foil Properties (Theoretical)
|
Molecular Weight |
183.85 |
|
Appearance |
Solid |
|
Melting Point |
3410 °C |
|
Boiling Point |
5900 °C |
|
Density |
19.3 g/cm3 |
|
Solubility in H2O |
N/A |
|
Poisson's Ratio |
0.28 |
|
Young's Modulus |
411 GPa |
|
Vickers Hardness |
3430 MPa |
|
Tensile Strength |
750 MPa |
|
Thermal Conductivity |
1.73 W/cm/K @ 298.2 K |
|
Thermal Expansion |
(25 °C) 4.5 µm·m-1·K-1 |
|
Electrical Resistivity |
5.65 microhm-cm @ 27 °C |
|
Electronegativity |
1.7 Paulings |
|
Specific Heat |
0.0317 Cal/g/K @ 25 °C |
|
Heat of Fusion |
8.42 Cal/gm mole |
|
Heat of Vaporization |
185 K-Cal/gm atom at 5660 °C |
Tungsten Foil Features
Tungsten sheets exhibit a glittering silver shine on their surface, reflecting their high purity and quality.
Tungsten foils offer radiation shielding properties comparable to traditional lead plates, making them a safer and more environmentally friendly alternative for radiation protection.
Tungsten sheets are easier to manufacture and fabricate than lead due to their malleability at thin gauges, allowing them to be cut with standard tools such as household scissors while maintaining superior strength.
The foil is robust enough to withstand repeated bending, folding, and mechanical stress without cracking, supporting long-term reliability in demanding environments.
Tungsten foil is user-friendly, non-toxic, and poses no environmental hazards, supporting green initiatives and compliance with environmental regulations.
Exceptional thermal plasticity enables tungsten foil to be molded into complex shapes, including cylinders and intricately curved surfaces, facilitating custom solutions for specialized engineering challenges.
Outstanding corrosion resistance and chemical stability make tungsten foil ideal for use in aggressive or reactive environments, including acids and high-vacuum conditions.
The ultra-high melting point (over 3420°C) and low vapor pressure ensure consistent performance in extreme heat and vacuum applications.
Tungsten foil offers high electrical conductivity, making it suitable for electrical and electronic components requiring precision and reliability.
Excellent dimensional stability ensures that tungsten foil maintains its shape and integrity even under thermal cycling and mechanical loads.
Tungsten foil is renowned for its exceptional performance in environments requiring resistance to extreme temperatures, aggressive chemicals, and intense mechanical stress. Its unique combination of durability, thermal stability, and electrical conductivity makes it indispensable across a wide spectrum of industries. Below, we highlight the most common and emerging applications for tungsten foil:
High-Temperature Furnace Components: Tungsten foil is ideal for fabricating furnace pillars, heat shields, and boat liners in vacuum and inert atmosphere furnaces, where conventional materials would fail.
Radiation Shielding: Thanks to its high density and non-toxicity, tungsten foil serves as an effective alternative to lead for radiation shielding in medical imaging rooms, nuclear research facilities, and aerospace applications.
Electronics and Semiconductor Manufacturing: Tungsten foil is a key material for evaporation boats, heating elements, and sputtering targets in thin-film deposition and semiconductor fabrication processes.
Lighting and Electrovacuum Industries: Tungsten foil is used in the production of electric vacuum devices, filaments, and support structures for electric light sources, including halogen lamps and X-ray tubes.
Medical and Scientific Research: Its biocompatibility and radiopacity make tungsten foil suitable for medical imaging, radiation therapy equipment, and specialized scientific instruments.
Advanced Manufacturing: Tungsten foil is utilized for producing wear-resistant coatings, precision fasteners (bolts, screws), and ion implantation components essential to modern manufacturing and material science.
Glass and Quartz Processing: The foil is used for stirring bars, headgear, and fixtures in high-temperature glass, rare-earth, and quartz industries.
Custom Engineering Solutions: Due to its formability and resilience, tungsten foil is increasingly employed in aerospace, defense, and automotive sectors for custom shielding, electronic packaging, and micro-mechanical assemblies.
Emerging Applications: As research advances, tungsten foil is being explored for fuel cell technology, energy storage devices, and as a component in next-generation flexible electronics.
Tungsten Foil Sizes
|
Form |
Size inch |
Size mm |
Size inch |
Size mm |
|
Foil |
0.001 |
0.0254 |
0.015 |
0.381 |
|
Foil |
0.002 |
0.050 |
0.02 |
0.508 |
|
Foil |
0.003 |
0.076 |
0.025 |
0.635 |
|
Foil |
0.004 |
0.102 |
0.03 |
0.762 |
|
Foil |
0.005 |
0.127 |
0.039 |
0.99 |
|
Foil |
0.006 |
0.152 |
0.04 |
1.016 |
|
Foil |
0.007 |
0.1778 |
0.05 |
1.27 |
|
Foil |
0.008 |
0.203 |
0.06 |
1.50 |
|
Foil |
0.01 |
0.254 |
0.06 |
1.524 |
|
Foil |
0.012 |
0.305 |
0.07 |
1.78 |
|
Foil |
0.015 |
0.38 |
0.08 |
2.0 |
Certificate
FAQ
We're professional tungsten foil manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy tungsten foil for sale here and get pricelist from our factory. For price consultation, contact us.
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