Tantalum

Heeger Materials (HM) Provides tantalum rod, tantalum plate, tantalum wire and tantalum tube at a competitive price.

Heeger Materials (HM) will contact you with the price and availability of these items in 24 hours.

Tantalum There are 19 products.

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Showing 1 - 12 of 19 items
  • Inquiry

    Tantalum plate is made by rolling high-purity metal tantalum. HM can provide tantalum plates with excellent performance and uniform grains, and can also produce ultra-thin and ultra-wide chemical tantalum and tantalum alloy plates.

  • Inquiry

    Tantalum Disc is made by rolling high-purity metal tantalum. HM can provide tantalum wafers with excellent performance and uniform grains, and can also produce ultra-thin, ultra-wide chemical tantalum and tantalum alloy disc.

  • Inquiry

    Tantalum and tantalum alloy Foil/Plate/Ribbon is made by rolling high-purity metal tantalum. HM can provide Tantalum and tantalum alloy Foil/Plate/Ribbon with excellent performance and uniform grains, and can also produce ultra-thin and ultra-wide chemical tantalum and tantalum alloy plates.

  • Inquiry

    Tantalum Rod is made according to ASTM B365. Pure tantalum rods are available in 99.95% and 99.99% purity. We can also provide tantalum alloy rods, the common ones are Ta10W and Ta2.5W Rods.

  • Inquiry

    The tantalum Sheet is made according to ASTM B708. Pure tantalum sheets are available in 99.95% and 99.99% purity. We can also provide tantalum alloy rods, the common ones are Ta10W  and Ta2.5W Rods.

  • Inquiry

    Tantalum wire is a wire-like tantalum material made of tantalum powder as raw material by plastic processing methods such as rolling and drawing. The tantalum wire is made according to ASTM B365. Pure tantalum wire is available in 99.95% and 99.99% purity. We can also provide tantalum alloy wire, the common ones are Ta10W  and Ta2.5W Rods.

  • Inquiry

    Tantalum crucible is made of metal tantalum. Commonly used are seamless tantalum crucible and welding tantalum crucible. Since tantalum metal has strong corrosion resistance, tantalum crucibles are mainly used for the melting of corrosive materials and the growth of crystals.

  • Inquiry

    Tantalum can produce welded pipes and seamless pipes, which have a wide range of uses. The manufacture of seamless pipes is to uses extrusion, pipe reduction, or deep-drawing with sheet metal. The tantalum tube is made according to ASTM B521. Pure tantalum sheets are available in 99.95% and 99.99% purity. We can also provide tantalum alloy rods, the...

  • Inquiry

    Tantalum capillary, also named tantalum micro tubing and tantalum fine tube, is the tantalum tube with very small dimensions. It can be used as the filament lead tube of the cathode insulator in an x-ray tube, as a marker band in medicine, and can be used as a thermocouple tube.

  • Inquiry

    Spherical tantalum (Ta) powder is made by the Aerosol polarization method, which has high purity hypoxia, high sphericity, smooth surface, no satellite, uniform particle size distribution, excellent flow performance, and high loose density and vibrational density. 

  • Inquiry

    Tantalum (Ta) Powder is a powder of tantalum metal. Tantalum metal is a high corrosion-resistant metal that makes it a valuable material in a large number of chemical applications. Common tantalum powder classifications include capacitor grade tantalum powder, metallurgical tantalum powder, and medical tantalum powder.

  • Inquiry

    Tantalum Biboride (TaB2) Powder is a gray crystal with a metallic luster. It has the characteristics of high melting point, wear resistance, and high hardness. It is widely used in the fields of ultra-high temperature ceramic materials, hard materials, or composite material reinforcements. 

Showing 1 - 12 of 19 items

Tantalum Metal and Alloys

Tantalum is a shiny, silvery metal. Tantalum is soft when it is pure. At temperatures below 150°C, it's almost resistant to chemical attack. Thanks to an oxide film on its surface, t tantalum is virtually immune to corrosion.


Applications

Tantalum is mainly used in four areas: high-temperature applications, like aircraft engines; electrical devices, like capacitors; surgical implants and handling corrosive chemicals. Tantalum resists corrosion and is nearly impervious to chemical attack, for this reason, it's been employed in industry, e.g. for heat exchangers in boilers where strong acids are vaporized. Tantalum is rarely used as an alloying agent because it tends to form metals brittle.

Tantalum Physical & General Properties

  •         Element Category – Transition Metals
  •         Phase – Solid
  •         Symbol – Ta
  •         Number – 73
  •         STD Atomic Weight – 180.94788
  •         Crystal Structure – Body-Centered Cubic
  •         Melting Temperature – 5463° F, 3017° C, 3290 K
  •         Boiling Temperature – 9856° F, 5458° C, 5731 K
  •         Electrical Resistivity – 20° C, 131 nΩ·m
  •         Thermal Conductivity – 300 K, 57.5 W·m−1·K−1
  •         Thermal Expansion – 25°C, 6.3 µm·m−1·K−1

Tantalum Products we can provide

Sheet/Plate, Tantalum Rod/Wire, Tantalum Powder, Tantalum Tube, Tantalum Strip/Foil,  Tantalum Crucible.

Tantalum Alloys

Tantalum tungsten (Ta10W, Ta2.5W) alloy, Tantalum niobium (Ta40Nb) alloy