Tungsten Foil Companies and Suppliers

IQS Directory is a top industrial directory listing of leading industrial tungsten foil manufacturers and suppliers. Access our comprehensive index to review and source tungsten foil manufacturers with preview ads and detailed product descriptions. These tungsten foil companies can design, engineer and manufacture tungsten foils to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these tungsten foil manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of platinum foil, titanium foil, lead foil.

  • Torrance, CA 877-455-5362

    Leading Edge Metals & Alloys offers tungsten products to a number of industries, including aerospace, electronics, magnetic shielding, and medical. We are leading experts in our field and we go out of our way to make sure our customers receive only the very best. Our tungsten is the best fit for applications such as microprocessors, heating coils, and more. Please give one of our representatives a call today to get started!

    Read Reviews
  • Indianapolis, IN 800-624-1895

    Our quality tungsten-based metals such as our alloys and composites are the focus of our specialties, and have been for 30 years. Mi-Tech provides tungsten supplies such as tungsten bar, tungsten metal alloys, tungsten metal composites, and tungsten powder of the highest quality. We are a main supplier to electrical device rebuilders & to OEMs. We stock most commonly used sizes & materials.

    Read Reviews
  • Pompton Plains, NJ 800-838-1978

    Our company may have started small, but we quickly grew to handle the largest aluminum orders. Our metals are made from the highest quality materials, and we pledge to offer superior service to all our customers. We don’t want customers who use us one time, we want to establish lifelong relationships with customers that last generations. Contact us for more info!

    Read Reviews
  • Long Island City, NY 800-767-9494

    We aim to meet all of your needs and we will work closely with you if required. All of our pre-tested items are designed from versatile manufacturing costs. These outstanding items can be engineered for your exact purposes. You will not be let down by our premier foil. We have a comprehensive line of products. We put the focus on you! Give us a call today to learn more information!

    Read Reviews
  • More Tungsten Foil Companies

Tungsten Foil Industry Information

Tungsten Foil

Tungsten foil is an extremely thin form of tungsten sheet, which is a flattened form of tungsten metal. Tungsten foils are produced for applications such as aerospace, scientific research, microprocessors, satellites, coatings, and others. Tungsten foil is so thin that it may be embedded in glass, other metals, and laminates.

Quick links to Tungsten Foil Information

Benefits of Tungsten Foil

Tungsten is appreciated for its high melting point, good corrosion resistance, and significant strength when combined with other metals. In addition to tungsten foils, tungsten suppliers produce tungsten in bar, sheet, rod, and powder form. Tungsten foils, as well as other forms of tungsten, are useful for many different industries, including the construction, engineering, and medical industries. Commonly, tungsten is combined with other metallic elements to provide greater strength and resistance to wear and tear; these are called tungsten foil alloys. Combining tungsten with steel is a typical example of this.

Tools for Mining Tungsten

Mined tungsten ore is ground into a powder that is typically molded into a bar shape, which can then be cold or hot-rolled into flat sheets, and further flattened into tungsten foils. This process incorporates a vacuum annealing furnace, which is an important tool used for the heating and cooling process that strengthens the tungsten. Further equipment used when processing tungsten for tungsten foils includes various types of mills, straighteners, hydraulic plate shears, water jets, and pressing machines. Sintering is a significant and necessary aspect of the processing of tungsten bars, which are what tungsten foils are developed from. The tungsten bar is rolled through a press, which compresses the tungsten with great pressure, consolidating the tungsten particles. The result is a thin foil of tungsten, which is fragile and bends under its own weight. The foil may be rolled down to a thickness of only 0.001 inches and can vary in width. Tungsten foil normally comes in sheet or coil form, depending on its thickness. Tungsten foils can have a variety of finishes but most commonly have a similar appearance to that of steel.

Applications of Tungsten Foil

Tungsten alloy is commonly used for radiation sheets, light bulb components, packaging materials, cables, shipbuilding, electro-vacuum industries, metallurgical machinery, and electronics. High purity tungsten foils and sheets are also available, though not commonly used due to their brittle and hard condition; because pure tungsten is highly conductive to electricity, though, highly pure tungsten foils are used mainly in electrical applications.

Tungsten Foil Informational Video