All for Joomla All for Webmasters
(949) 407-8904 Mon - Fri 09:00 - 18:00 23661 Birtcher Dr., Lake Forest, California, USA
(949) 407-8904 Mon - Fri 09:00 - 18:00 23661 Birtcher Dr., Lake Forest, California, USA

ST0054 Tungsten (W) Sputtering Target

Chemical Formula: W
Catalog Number: ST0054
CAS Number: 7440-33-7
Purity: 99.9%, 99.95%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made

Tungsten Safety Data Sheet

 




Description

Description of Tungsten Sputtering Target

TungstenTungsten is a rare metal found naturally on Earth almost exclusively combined with other elements in chemical compounds rather than alone. It was identified as a new element in 1781 and first isolated as a metal in 1783. Its important ores include wolframite and scheelite.

Tungsten has the highest melting point of all the elements discovered, melting at 3422 °C. It also has the highest boiling point, at 5930 °C. Its density is 19.25 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 (under standard conditions, when uncombined), making it difficult to work. However, pure single-crystalline tungsten is more ductile and can be cut with a hard-steel hacksaw.

tungsten_sputtering_target_microstructure
The microstructure of Tungsten Sputtering Target

Specifications of Tungsten Sputtering Target

 

Material Type Tungsten
Symbol W
Color/Appearance Grayish White, Lustrous, Metallic
Melting Point 3410°C
Density 19.3 g/cm3
Sputter DC
Type of Bond Indium, Elastomer
Comments Forms volatile oxides. Films hard and adherent.
Available Sizes Dia.: 1.0″, 2.0″, 3.0″, 4.0″, 5.0″, 6.0″
Thick: 0.125″, 0.250″

We also offer other customized shapes and sizes of the sputtering targets, please send us an inquiry for more information.

Application of Tungsten Sputtering Target

Tungsten and tungsten alloys have numerous applications, including incandescent light bulb filaments, X-ray tubes (as both the filament and target), electrodes in gas tungsten arc 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.

Target Bonding of Tungsten Sputtering Target

Indium Bonding and Elastomeric Target Bonding Service are available for the tungsten sputtering target. Stanford Advanced Materials (SAM) is devoted to machining standard backing plates and working together with the Taiwan Bonding Company for providing bonding services. For questions about target bonding materials, methods and services, please click here.

Target Bonding Services

Packing

Tungsten sputtering targets from Stanford Advanced Materials are clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.

Get Contact

Please send us an inquiry for current pricing on sputtering targets and other deposition materials not listed.

Submit your review
1
2
3
4
5
Submit
     
Cancel

Create your own review
Tungsten (W) Sputtering Target
Average rating:  
 1 reviews
by Jose Guzman on Tungsten (W) Sputtering Target

These work great. I've only used them to sputter a thin film. They are a great price too.