Huizhou Tianyi rare material Co., Ltd

About TYR
Product classification
  Sputtering Target
  Rare Earth Material
  Evaporation Material
  Chemical Reagent
  High Pure Metals
  Compounds
Product Details

Tungsten, W metal Sputtering Target

Purity: 99.95%

Size: 1-6mm , 3 x 3mm, 6 x 6mm, 6 x 3mm L, 2mm dia. x 12mm L or made per requested,

Shape: pieces, chunks, pellets, shots, granules, boat, wire, rod e.t.c

 

Atomic weight (±) (At): 183.84    Melting point: 3695 K ​(3422 °C, ​6192 °F)

Boiling point: 6203 K ​(5930 °C, ​10,706 °F)   Density near r.t.: 19.25 g/cm3

when liquid, at m.p.: 17.6 g/cm3

A hard, rare metal under standard conditions when uncombined, tungsten is found naturally on Earth almost exclusively in chemical compounds. It was identified as a new element in 1781, and first isolated as a metal in 1783. Its important ores include wolframite and scheelite. The free element is remarkable for its robustness, especially the fact that it has the highest melting point of all the elements discovered, melting at 3,422 °C, 6,192 °F. Its high density is 19.3 times that of water, comparable to that of uranium and gold, and much higher (about 1.7 times) than that of lead. Polycrystalline tungsten is an intrinsically brittle and hard material, making it difficult to work. However, pure single-crystalline tungsten is more ductile, and can be cut with a hard-steel hacksaw.

Tungsten's many alloys have numerous applications, including incandescent light bulb filaments, X-ray tubes (as both the filament and target), electrodes in TIG welding, superalloys, and radiation shielding. Tungsten's hardness and high density give it military applications in penetrating projectiles. Tungsten compounds are also often used as industrial catalysts.

Tungsten is the only metal from the third transition series that is known to occur in biomolecules, where it is used in a few species of bacteria and archaea. It is the heaviest element known to be essential to any living organism.Tungsten interferes with molybdenum and copper metabolism and is somewhat toxic to animal life

 

We also can supply below high purity metal sputtering targets material:

 

 

Material Name

Formula Purity
Aluminum Al 99.99%, 99.999%
Antimony Sb 99.99%, 99.999%
Boron B 99.9%,99.99%, 99.999%
Barium Ba 99.3%, 99.9%, 99.95%
Bismuth Bi 99.99%, 99.999%
Beryllium Be 99.99%
Graphite C 99.99%
Cobalt Co 99.9%, 99.95%, 99.99%
Chromium Cr 99.5%, 99.9%, 99.95%
Copper Cu 99.99%, 99.999%
Cadmium Cd 99.99%
Cerium Ce Ce/TREM>99.5%, 99.9%, TREM: 99%
Dysprosium Dy Dy/TREM>99.5%, 99.9%, TREM: 99%
Eur Eu Eu/TREM>99.95, 99.99%, TREM: 99%
Erbium Er Er/TREM>99.9%, TREM: 99%
Germanium Ge 99.999%, polycrystal or monocrystal
Gallium Ga 99.99%
Gadolinium Gd Gd/TREM>99.9%, 99.99% TREM: 99%
Holmium Ho Ho/TREM>99.9%, 99.99% TREM: 99%
Hafnium Hf 99.5%, 99.9%
Iron Fe 99.9%, 99.99%
Iridium Ir 99.95%
Indium In 99.9%, 99.99%,99.999%
Lanthanum La La/TREM>99.5%, 99.9%, TREM: 99%
Lutet

Product classification

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