Tantalum / Tantalum Alloy Refractory and Reactive Metals

Tantalum Alloy
from Ulbrich Stainless Steels & Special Metals, Inc.

Tantalum Shaped, Flat, Square, Round, Fine Wire, Plated and Un-plated. ASTM B 365, ASTM B708, ASTM F 560. R05200: Electron beam or vacuum-arc cast tantalum. R05400: Sintered tantalum. TANTALUM WIRE DESCRIPTION. Tantalum Alloy Description. Tantalum is ductile, superconductive, has high-temperature... [See More]

  • Metal / Alloy Type: Tantalum; Alloy; Vacuum Arc Melted / Remelted (VAR) (optional feature)
  • Specifications: UNS; ASTM / ASME
  • UNS R Number: 5200 to 5400
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Coil Stock; Wire; Continuous Coils; Shaped, Flat, Square, Round, Fine Wire
Platinum-Coated Molybdenum and Tantalom Ribbons
from Plansee SE

MY-ESS ribbons are used to conduct electricity reliably to high intensity discharge lamps (HID lamps). Thanks to their special geometry, they reduce the stress at the boundary between the surrounding glass and the electrically conductive ribbon. Inside the lamp, the tungsten electrode must be... [See More]

  • Metal / Alloy Type: Molybdenum; Tantalum
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Strip
Tantalum Pure Metal Consumable for Electronics
from Umicore Materials

Semiconductors and electronics play a major role in our world. Just about everything from consumer goods, transportation, housing and manufacturing infrastructure, to large area information systems is based on such technologies. Umicore Thin Film Products (TFP) successfully develops, manufactures,... [See More]

  • Metal / Alloy Type: Tantalum
  • Applications: Electronics or semiconductors
Tantalum Foil/Coil
from Ed Fagan, Inc.

Tantalum is famous for its resistance to corrosion by acids; in fact, below 150 ˚C, tantalum is almost completely immune to corrosion by aqua regia. Due to its resistance to attack by body fluids, tantalum provides an excellent material for medical devices. Another major use of Tantalum is for... [See More]

  • Metal / Alloy Type: Tantalum; Alloy
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Coil Stock (optional feature); Foil (optional feature)
  • Specifications: ASTM / ASME; AMS 7849
  • Thickness: 0.0050 to 0.0060
Niobium CPI Products
from H.C. Starck Inc. - Fabricated Products Group

H.C. Starck offers tantalum patch kits, repair sleeves and parts for dependable repair of glass lined equipment used in the chemical, petrochemical and pharmaceutical industries. A patch kit assembly consists of a tantalum slotted stud, hex nut, disc and teflon gaskets. Tantalum has proven ideal for... [See More]

  • Metal / Alloy Type: Tantalum; Niobium / Niobium Alloy
  • Applications: Chemical or material processing
  • Features: Corrosion Resistant
5000 Series -- WT-5001
from Materion Corporation

Pre-melted evaporation cones and discs. Standard Temescal/Telemark sizes or custom sized to fit your pocket or crucible. Rods for continuous processes [See More]

  • Metal / Alloy Type: Tantalum; Alloy
  • Applications: Electronics or semiconductors; Semiconductor, Optical Coating
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Bar Stock; Cone, Disk; Round Bar or Rod Stock
Tantalum Fasteners
from Thermo Shield

Included in our stock of inch and metric refractory fasteners is Molybdenum (Mo or Moly), Tantalum (Ta), Tungsten (W), and Alumina (Al2O3 or AD998) screws (fillister, flat & pan head), nuts (hex, square, round with flat or double d, & round slotted), washers (flat, thin, & shoulder), threaded rod,... [See More]

  • Metal / Alloy Type: Tantalum
  • Shape / Form: Fabricated Parts or Shapes (Castings, Forgings, Machined Parts, etc.); Semi-finished, Mill Stock or Near Net Shapes; Fasteners
High-Temperature, Corrosion-Resistant, Refractory Metal Tantalum
from Leading Edge Metals & Alloys, Inc.

Like niobium, tantalum is a heat-tolerant refractory metal with excellent corrosion resistance. Often alloyed with other metals, tantalum is used to make super alloys used in chemical processing, jet engines and nuclear reactors. Its oxidation properties also make it an excellent choice for many... [See More]

  • Metal / Alloy Type: Tantalum; Alloy
  • Thickness: 1.00E-3 to 2
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes (optional feature); Bar Stock (optional feature); Plate (optional feature); Wire (optional feature); Sheet (optional feature)
  • Width / OD: 12 to 24
Screws, Rivets and Bolts
from Plansee SE

We can supply you with rivets, screws and nuts made of molybdenum, tungsten, tantalum and niobium as well as a wide range of alloys that perfectly meet the needs of your project. Our range includes hexagon rivets, round head rivets and combination rivet shapes. Our line in screws comprises both... [See More]

  • Metal / Alloy Type: Molybdenum; Tantalum; Niobium / Niobium Alloy; Tungsten
  • Shape / Form: Fabricated Parts or Shapes (Castings, Forgings, Machined Parts, etc.); Screws, Rivets and Bolts
Tantalum Sheet and Plate
from H.C. Starck Inc. - Fabricated Products Group

Tantalum sheet and plate are supplied with a cold-rolled and a chemically-cleaned surface. Because of their strength and workability, very thin sheets of tantalum can be clad to other surfaces, providing superior corrosion protection and cost effectiveness. Depending on your specifications and... [See More]

  • Metal / Alloy Type: Tantalum; CladBimetal
  • Features: Cold Finished, Rolled or Cold Drawn; Wrought
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Plate (optional feature); Sheet (optional feature)
  • Processing, Temper & Finish: Rolled / Drawn
Tantalum Foil
from Thermo Shield

Material below .005 inches in thickness is classified as tantalum refractory foil. Typical uses for it are electronic components, metallizing sources, furnace insulation/liner and chemically etched parts. [See More]

  • Metal / Alloy Type: Tantalum
  • Thickness: 1.00E-3 to 0.0040
  • Shape / Form: Semi-finished, Mill Stock or Near Net Shapes; Foil
  • Width / OD: 12